1156540320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61781}}^1$

素因数の和:61815

約数の個数: 144

約数和(自身を含む): 4250354472

約数和(自身を除く): 3093814152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 61781, 123562, 185343, 247124, 308905, 370686, 494248, 556029, 617810, 741372, 803153, 926715, 988496, 1112058, 1235620, 1482744, 1606306, 1853430, 1976992, 2224116, 2409459, 2471240, 2780145, 2965488, 3212612, 3706860, 4015765, 4448232, 4818918, 4942480, 5560290, 5930976, 6425224, 7228377, 7413720, 8031530, 8896464, 9637836, 9884960, 11120580, 12047295, 12850448, 14456754, 14827440, 16063060, 17792928, 19275672, 22241160, 24094590, 25700896, 28913508, 29654880, 32126120, 36141885, 38551344, 44482320, 48189180, 57827016, 64252240, 72283770, 77102688, 88964640, 96378360, 115654032, 128504480, 144567540, 192756720, 231308064, 289135080, 385513440, 578270160, 1156540320]

約数ペア:

[(1, 1156540320), (2, 578270160), (3, 385513440), (4, 289135080), (5, 231308064), (6, 192756720), (8, 144567540), (9, 128504480), (10, 115654032), (12, 96378360), (13, 88964640), (15, 77102688), (16, 72283770), (18, 64252240), (20, 57827016), (24, 48189180), (26, 44482320), (30, 38551344), (32, 36141885), (36, 32126120), (39, 29654880), (40, 28913508), (45, 25700896), (48, 24094590), (52, 22241160), (60, 19275672), (65, 17792928), (72, 16063060), (78, 14827440), (80, 14456754), (90, 12850448), (96, 12047295), (104, 11120580), (117, 9884960), (120, 9637836), (130, 8896464), (144, 8031530), (156, 7413720), (160, 7228377), (180, 6425224), (195, 5930976), (208, 5560290), (234, 4942480), (240, 4818918), (260, 4448232), (288, 4015765), (312, 3706860), (360, 3212612), (390, 2965488), (416, 2780145), (468, 2471240), (480, 2409459), (520, 2224116), (585, 1976992), (624, 1853430), (720, 1606306), (780, 1482744), (936, 1235620), (1040, 1112058), (1170, 988496), (1248, 926715), (1440, 803153), (1560, 741372), (1872, 617810), (2080, 556029), (2340, 494248), (3120, 370686), (3744, 308905), (4680, 247124), (6240, 185343), (9360, 123562), (18720, 61781)]