298392480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1072431360

約数和(自身を除く): 774038880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 61, 72, 79, 80, 86, 90, 96, 120, 122, 129, 144, 158, 160, 172, 180, 183, 215, 237, 240, 244, 258, 288, 305, 316, 344, 360, 366, 387, 395, 430, 474, 480, 488, 516, 549, 610, 632, 645, 688, 711, 720, 732, 774, 790, 860, 915, 948, 976, 1032, 1098, 1185, 1220, 1264, 1290, 1376, 1422, 1440, 1464, 1548, 1580, 1720, 1830, 1896, 1935, 1952, 2064, 2196, 2370, 2440, 2528, 2580, 2623, 2745, 2844, 2928, 3096, 3160, 3397, 3440, 3555, 3660, 3792, 3870, 4128, 4392, 4740, 4819, 4880, 5160, 5246, 5490, 5688, 5856, 6192, 6320, 6794, 6880, 7110, 7320, 7584, 7740, 7869, 8784, 9480, 9638, 9760, 10191, 10320, 10492, 10980, 11376, 12384, 12640, 13115, 13588, 14220, 14457, 14640, 15480, 15738, 16985, 17568, 18960, 19276, 20382, 20640, 20984, 21960, 22752, 23607, 24095, 26230, 27176, 28440, 28914, 29280, 30573, 30960, 31476, 33970, 37920, 38552, 39345, 40764, 41968, 43371, 43920, 47214, 48190, 50955, 52460, 54352, 56880, 57828, 61146, 61920, 62952, 67940, 72285, 77104, 78690, 81528, 83936, 86742, 87840, 94428, 96380, 101910, 104920, 108704, 113760, 115656, 118035, 122292, 125904, 135880, 144570, 152865, 154208, 157380, 163056, 173484, 188856, 192760, 203820, 207217, 209840, 216855, 231312, 236070, 244584, 251808, 271760, 289140, 305730, 314760, 326112, 346968, 377712, 385520, 407640, 414434, 419680, 433710, 462624, 472140, 489168, 543520, 578280, 611460, 621651, 629520, 693936, 755424, 771040, 815280, 828868, 867420, 944280, 978336, 1036085, 1156560, 1222920, 1243302, 1259040, 1387872, 1630560, 1657736, 1734840, 1864953, 1888560, 2072170, 2313120, 2445840, 2486604, 3108255, 3315472, 3469680, 3729906, 3777120, 4144340, 4891680, 4973208, 6216510, 6630944, 6939360, 7459812, 8288680, 9324765, 9946416, 12433020, 14919624, 16577360, 18649530, 19892832, 24866040, 29839248, 33154720, 37299060, 49732080, 59678496, 74598120, 99464160, 149196240, 298392480]

約数ペア:

[(1, 298392480), (2, 149196240), (3, 99464160), (4, 74598120), (5, 59678496), (6, 49732080), (8, 37299060), (9, 33154720), (10, 29839248), (12, 24866040), (15, 19892832), (16, 18649530), (18, 16577360), (20, 14919624), (24, 12433020), (30, 9946416), (32, 9324765), (36, 8288680), (40, 7459812), (43, 6939360), (45, 6630944), (48, 6216510), (60, 4973208), (61, 4891680), (72, 4144340), (79, 3777120), (80, 3729906), (86, 3469680), (90, 3315472), (96, 3108255), (120, 2486604), (122, 2445840), (129, 2313120), (144, 2072170), (158, 1888560), (160, 1864953), (172, 1734840), (180, 1657736), (183, 1630560), (215, 1387872), (237, 1259040), (240, 1243302), (244, 1222920), (258, 1156560), (288, 1036085), (305, 978336), (316, 944280), (344, 867420), (360, 828868), (366, 815280), (387, 771040), (395, 755424), (430, 693936), (474, 629520), (480, 621651), (488, 611460), (516, 578280), (549, 543520), (610, 489168), (632, 472140), (645, 462624), (688, 433710), (711, 419680), (720, 414434), (732, 407640), (774, 385520), (790, 377712), (860, 346968), (915, 326112), (948, 314760), (976, 305730), (1032, 289140), (1098, 271760), (1185, 251808), (1220, 244584), (1264, 236070), (1290, 231312), (1376, 216855), (1422, 209840), (1440, 207217), (1464, 203820), (1548, 192760), (1580, 188856), (1720, 173484), (1830, 163056), (1896, 157380), (1935, 154208), (1952, 152865), (2064, 144570), (2196, 135880), (2370, 125904), (2440, 122292), (2528, 118035), (2580, 115656), (2623, 113760), (2745, 108704), (2844, 104920), (2928, 101910), (3096, 96380), (3160, 94428), (3397, 87840), (3440, 86742), (3555, 83936), (3660, 81528), (3792, 78690), (3870, 77104), (4128, 72285), (4392, 67940), (4740, 62952), (4819, 61920), (4880, 61146), (5160, 57828), (5246, 56880), (5490, 54352), (5688, 52460), (5856, 50955), (6192, 48190), (6320, 47214), (6794, 43920), (6880, 43371), (7110, 41968), (7320, 40764), (7584, 39345), (7740, 38552), (7869, 37920), (8784, 33970), (9480, 31476), (9638, 30960), (9760, 30573), (10191, 29280), (10320, 28914), (10492, 28440), (10980, 27176), (11376, 26230), (12384, 24095), (12640, 23607), (13115, 22752), (13588, 21960), (14220, 20984), (14457, 20640), (14640, 20382), (15480, 19276), (15738, 18960), (16985, 17568)]