853598160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 2978976000

約数和(自身を除く): 2125377840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 79, 80, 86, 90, 120, 129, 144, 158, 172, 180, 215, 237, 240, 258, 316, 344, 349, 360, 387, 395, 430, 474, 516, 632, 645, 688, 698, 711, 720, 774, 790, 860, 948, 1032, 1047, 1185, 1264, 1290, 1396, 1422, 1548, 1580, 1720, 1745, 1896, 1935, 2064, 2094, 2370, 2580, 2792, 2844, 3096, 3141, 3160, 3397, 3440, 3490, 3555, 3792, 3870, 4188, 4740, 5160, 5235, 5584, 5688, 6192, 6282, 6320, 6794, 6980, 7110, 7740, 8376, 9480, 10191, 10320, 10470, 11376, 12564, 13588, 13960, 14220, 15007, 15480, 15705, 16752, 16985, 18960, 20382, 20940, 25128, 27176, 27571, 27920, 28440, 30014, 30573, 30960, 31410, 33970, 40764, 41880, 45021, 50256, 50955, 54352, 55142, 56880, 60028, 61146, 62820, 67940, 75035, 81528, 82713, 83760, 90042, 101910, 110284, 120056, 122292, 125640, 135063, 135880, 137855, 150070, 152865, 163056, 165426, 180084, 203820, 220568, 225105, 240112, 244584, 248139, 251280, 270126, 271760, 275710, 300140, 305730, 330852, 360168, 407640, 413565, 441136, 450210, 489168, 496278, 540252, 551420, 600280, 611460, 661704, 675315, 720336, 815280, 827130, 900420, 992556, 1080504, 1102840, 1185553, 1200560, 1222920, 1240695, 1323408, 1350630, 1654260, 1800840, 1985112, 2161008, 2205680, 2371106, 2445840, 2481390, 2701260, 3308520, 3556659, 3601680, 3970224, 4742212, 4962780, 5402520, 5927765, 6617040, 7113318, 9484424, 9925560, 10669977, 10805040, 11855530, 14226636, 17783295, 18968848, 19851120, 21339954, 23711060, 28453272, 35566590, 42679908, 47422120, 53349885, 56906544, 71133180, 85359816, 94844240, 106699770, 142266360, 170719632, 213399540, 284532720, 426799080, 853598160]

約数ペア:

[(1, 853598160), (2, 426799080), (3, 284532720), (4, 213399540), (5, 170719632), (6, 142266360), (8, 106699770), (9, 94844240), (10, 85359816), (12, 71133180), (15, 56906544), (16, 53349885), (18, 47422120), (20, 42679908), (24, 35566590), (30, 28453272), (36, 23711060), (40, 21339954), (43, 19851120), (45, 18968848), (48, 17783295), (60, 14226636), (72, 11855530), (79, 10805040), (80, 10669977), (86, 9925560), (90, 9484424), (120, 7113318), (129, 6617040), (144, 5927765), (158, 5402520), (172, 4962780), (180, 4742212), (215, 3970224), (237, 3601680), (240, 3556659), (258, 3308520), (316, 2701260), (344, 2481390), (349, 2445840), (360, 2371106), (387, 2205680), (395, 2161008), (430, 1985112), (474, 1800840), (516, 1654260), (632, 1350630), (645, 1323408), (688, 1240695), (698, 1222920), (711, 1200560), (720, 1185553), (774, 1102840), (790, 1080504), (860, 992556), (948, 900420), (1032, 827130), (1047, 815280), (1185, 720336), (1264, 675315), (1290, 661704), (1396, 611460), (1422, 600280), (1548, 551420), (1580, 540252), (1720, 496278), (1745, 489168), (1896, 450210), (1935, 441136), (2064, 413565), (2094, 407640), (2370, 360168), (2580, 330852), (2792, 305730), (2844, 300140), (3096, 275710), (3141, 271760), (3160, 270126), (3397, 251280), (3440, 248139), (3490, 244584), (3555, 240112), (3792, 225105), (3870, 220568), (4188, 203820), (4740, 180084), (5160, 165426), (5235, 163056), (5584, 152865), (5688, 150070), (6192, 137855), (6282, 135880), (6320, 135063), (6794, 125640), (6980, 122292), (7110, 120056), (7740, 110284), (8376, 101910), (9480, 90042), (10191, 83760), (10320, 82713), (10470, 81528), (11376, 75035), (12564, 67940), (13588, 62820), (13960, 61146), (14220, 60028), (15007, 56880), (15480, 55142), (15705, 54352), (16752, 50955), (16985, 50256), (18960, 45021), (20382, 41880), (20940, 40764), (25128, 33970), (27176, 31410), (27571, 30960), (27920, 30573), (28440, 30014)]