184980720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 631959552

約数和(自身を除く): 446978832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 47, 48, 60, 62, 69, 80, 92, 93, 94, 115, 120, 124, 138, 141, 155, 184, 186, 188, 230, 235, 240, 248, 276, 282, 310, 345, 368, 372, 376, 460, 465, 470, 496, 529, 552, 564, 620, 690, 705, 713, 744, 752, 920, 930, 940, 1058, 1081, 1104, 1128, 1240, 1380, 1410, 1426, 1457, 1488, 1587, 1840, 1860, 1880, 2116, 2139, 2162, 2256, 2480, 2645, 2760, 2820, 2852, 2914, 3174, 3243, 3565, 3720, 3760, 4232, 4278, 4324, 4371, 5290, 5405, 5520, 5640, 5704, 5828, 6348, 6486, 7130, 7285, 7440, 7935, 8464, 8556, 8648, 8742, 10580, 10695, 10810, 11280, 11408, 11656, 12696, 12972, 14260, 14570, 15870, 16215, 16399, 17112, 17296, 17484, 21160, 21390, 21620, 21855, 23312, 24863, 25392, 25944, 28520, 29140, 31740, 32430, 32798, 33511, 34224, 34968, 42320, 42780, 43240, 43710, 49197, 49726, 51888, 57040, 58280, 63480, 64860, 65596, 67022, 69936, 74589, 81995, 85560, 86480, 87420, 98394, 99452, 100533, 116560, 124315, 126960, 129720, 131192, 134044, 149178, 163990, 167555, 171120, 174840, 196788, 198904, 201066, 245985, 248630, 259440, 262384, 268088, 298356, 327980, 335110, 349680, 372945, 393576, 397808, 402132, 491970, 497260, 502665, 536176, 596712, 655960, 670220, 745890, 770753, 787152, 804264, 983940, 994520, 1005330, 1193424, 1311920, 1340440, 1491780, 1541506, 1608528, 1967880, 1989040, 2010660, 2312259, 2680880, 2983560, 3083012, 3853765, 3935760, 4021320, 4624518, 5967120, 6166024, 7707530, 8042640, 9249036, 11561295, 12332048, 15415060, 18498072, 23122590, 30830120, 36996144, 46245180, 61660240, 92490360, 184980720]

約数ペア:

[(1, 184980720), (2, 92490360), (3, 61660240), (4, 46245180), (5, 36996144), (6, 30830120), (8, 23122590), (10, 18498072), (12, 15415060), (15, 12332048), (16, 11561295), (20, 9249036), (23, 8042640), (24, 7707530), (30, 6166024), (31, 5967120), (40, 4624518), (46, 4021320), (47, 3935760), (48, 3853765), (60, 3083012), (62, 2983560), (69, 2680880), (80, 2312259), (92, 2010660), (93, 1989040), (94, 1967880), (115, 1608528), (120, 1541506), (124, 1491780), (138, 1340440), (141, 1311920), (155, 1193424), (184, 1005330), (186, 994520), (188, 983940), (230, 804264), (235, 787152), (240, 770753), (248, 745890), (276, 670220), (282, 655960), (310, 596712), (345, 536176), (368, 502665), (372, 497260), (376, 491970), (460, 402132), (465, 397808), (470, 393576), (496, 372945), (529, 349680), (552, 335110), (564, 327980), (620, 298356), (690, 268088), (705, 262384), (713, 259440), (744, 248630), (752, 245985), (920, 201066), (930, 198904), (940, 196788), (1058, 174840), (1081, 171120), (1104, 167555), (1128, 163990), (1240, 149178), (1380, 134044), (1410, 131192), (1426, 129720), (1457, 126960), (1488, 124315), (1587, 116560), (1840, 100533), (1860, 99452), (1880, 98394), (2116, 87420), (2139, 86480), (2162, 85560), (2256, 81995), (2480, 74589), (2645, 69936), (2760, 67022), (2820, 65596), (2852, 64860), (2914, 63480), (3174, 58280), (3243, 57040), (3565, 51888), (3720, 49726), (3760, 49197), (4232, 43710), (4278, 43240), (4324, 42780), (4371, 42320), (5290, 34968), (5405, 34224), (5520, 33511), (5640, 32798), (5704, 32430), (5828, 31740), (6348, 29140), (6486, 28520), (7130, 25944), (7285, 25392), (7440, 24863), (7935, 23312), (8464, 21855), (8556, 21620), (8648, 21390), (8742, 21160), (10580, 17484), (10695, 17296), (10810, 17112), (11280, 16399), (11408, 16215), (11656, 15870), (12696, 14570), (12972, 14260)]