180992160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 657296640

約数和(自身を除く): 476304480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 43, 45, 48, 60, 72, 74, 79, 80, 86, 90, 96, 111, 120, 129, 144, 148, 158, 160, 172, 180, 185, 215, 222, 237, 240, 258, 288, 296, 316, 333, 344, 360, 370, 387, 395, 430, 444, 474, 480, 516, 555, 592, 632, 645, 666, 688, 711, 720, 740, 774, 790, 860, 888, 948, 1032, 1110, 1184, 1185, 1264, 1290, 1332, 1376, 1422, 1440, 1480, 1548, 1580, 1591, 1665, 1720, 1776, 1896, 1935, 2064, 2220, 2370, 2528, 2580, 2664, 2844, 2923, 2960, 3096, 3160, 3182, 3330, 3397, 3440, 3552, 3555, 3792, 3870, 4128, 4440, 4740, 4773, 5160, 5328, 5688, 5846, 5920, 6192, 6320, 6364, 6660, 6794, 6880, 7110, 7584, 7740, 7955, 8769, 8880, 9480, 9546, 10191, 10320, 10656, 11376, 11692, 12384, 12640, 12728, 13320, 13588, 14220, 14319, 14615, 15480, 15910, 16985, 17538, 17760, 18960, 19092, 20382, 20640, 22752, 23384, 23865, 25456, 26307, 26640, 27176, 28440, 28638, 29230, 30573, 30960, 31820, 33970, 35076, 37920, 38184, 40764, 43845, 46768, 47730, 50912, 50955, 52614, 53280, 54352, 56880, 57276, 58460, 61146, 61920, 63640, 67940, 70152, 71595, 76368, 81528, 87690, 93536, 95460, 101910, 105228, 108704, 113760, 114552, 116920, 122292, 125689, 127280, 131535, 135880, 140304, 143190, 152736, 152865, 163056, 175380, 190920, 203820, 210456, 229104, 233840, 244584, 251378, 254560, 263070, 271760, 280608, 286380, 305730, 326112, 350760, 377067, 381840, 407640, 420912, 458208, 467680, 489168, 502756, 526140, 543520, 572760, 611460, 628445, 701520, 754134, 763680, 815280, 841824, 978336, 1005512, 1052280, 1131201, 1145520, 1222920, 1256890, 1403040, 1508268, 1630560, 1885335, 2011024, 2104560, 2262402, 2291040, 2445840, 2513780, 3016536, 3770670, 4022048, 4209120, 4524804, 4891680, 5027560, 5656005, 6033072, 7541340, 9049608, 10055120, 11312010, 12066144, 15082680, 18099216, 20110240, 22624020, 30165360, 36198432, 45248040, 60330720, 90496080, 180992160]

約数ペア:

[(1, 180992160), (2, 90496080), (3, 60330720), (4, 45248040), (5, 36198432), (6, 30165360), (8, 22624020), (9, 20110240), (10, 18099216), (12, 15082680), (15, 12066144), (16, 11312010), (18, 10055120), (20, 9049608), (24, 7541340), (30, 6033072), (32, 5656005), (36, 5027560), (37, 4891680), (40, 4524804), (43, 4209120), (45, 4022048), (48, 3770670), (60, 3016536), (72, 2513780), (74, 2445840), (79, 2291040), (80, 2262402), (86, 2104560), (90, 2011024), (96, 1885335), (111, 1630560), (120, 1508268), (129, 1403040), (144, 1256890), (148, 1222920), (158, 1145520), (160, 1131201), (172, 1052280), (180, 1005512), (185, 978336), (215, 841824), (222, 815280), (237, 763680), (240, 754134), (258, 701520), (288, 628445), (296, 611460), (316, 572760), (333, 543520), (344, 526140), (360, 502756), (370, 489168), (387, 467680), (395, 458208), (430, 420912), (444, 407640), (474, 381840), (480, 377067), (516, 350760), (555, 326112), (592, 305730), (632, 286380), (645, 280608), (666, 271760), (688, 263070), (711, 254560), (720, 251378), (740, 244584), (774, 233840), (790, 229104), (860, 210456), (888, 203820), (948, 190920), (1032, 175380), (1110, 163056), (1184, 152865), (1185, 152736), (1264, 143190), (1290, 140304), (1332, 135880), (1376, 131535), (1422, 127280), (1440, 125689), (1480, 122292), (1548, 116920), (1580, 114552), (1591, 113760), (1665, 108704), (1720, 105228), (1776, 101910), (1896, 95460), (1935, 93536), (2064, 87690), (2220, 81528), (2370, 76368), (2528, 71595), (2580, 70152), (2664, 67940), (2844, 63640), (2923, 61920), (2960, 61146), (3096, 58460), (3160, 57276), (3182, 56880), (3330, 54352), (3397, 53280), (3440, 52614), (3552, 50955), (3555, 50912), (3792, 47730), (3870, 46768), (4128, 43845), (4440, 40764), (4740, 38184), (4773, 37920), (5160, 35076), (5328, 33970), (5688, 31820), (5846, 30960), (5920, 30573), (6192, 29230), (6320, 28638), (6364, 28440), (6660, 27176), (6794, 26640), (6880, 26307), (7110, 25456), (7584, 23865), (7740, 23384), (7955, 22752), (8769, 20640), (8880, 20382), (9480, 19092), (9546, 18960), (10191, 17760), (10320, 17538), (10656, 16985), (11376, 15910), (11692, 15480), (12384, 14615), (12640, 14319), (12728, 14220), (13320, 13588)]