90177360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4165

約数の個数: 160

約数和(自身を含む): 344144640

約数和(自身を除く): 253967280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4129, 4368, 5460, 7280, 8258, 10920, 12387, 16516, 20645, 21840, 24774, 28903, 33032, 41290, 49548, 53677, 57806, 61935, 66064, 82580, 86709, 99096, 107354, 115612, 123870, 144515, 161031, 165160, 173418, 198192, 214708, 231224, 247740, 268385, 289030, 322062, 330320, 346836, 375739, 429416, 433545, 462448, 495480, 536770, 578060, 644124, 693672, 751478, 805155, 858832, 867090, 990960, 1073540, 1127217, 1156120, 1288248, 1387344, 1502956, 1610310, 1734180, 1878695, 2147080, 2254434, 2312240, 2576496, 3005912, 3220620, 3468360, 3757390, 4294160, 4508868, 5636085, 6011824, 6441240, 6936720, 7514780, 9017736, 11272170, 12882480, 15029560, 18035472, 22544340, 30059120, 45088680, 90177360]

約数ペア:

[(1, 90177360), (2, 45088680), (3, 30059120), (4, 22544340), (5, 18035472), (6, 15029560), (7, 12882480), (8, 11272170), (10, 9017736), (12, 7514780), (13, 6936720), (14, 6441240), (15, 6011824), (16, 5636085), (20, 4508868), (21, 4294160), (24, 3757390), (26, 3468360), (28, 3220620), (30, 3005912), (35, 2576496), (39, 2312240), (40, 2254434), (42, 2147080), (48, 1878695), (52, 1734180), (56, 1610310), (60, 1502956), (65, 1387344), (70, 1288248), (78, 1156120), (80, 1127217), (84, 1073540), (91, 990960), (104, 867090), (105, 858832), (112, 805155), (120, 751478), (130, 693672), (140, 644124), (156, 578060), (168, 536770), (182, 495480), (195, 462448), (208, 433545), (210, 429416), (240, 375739), (260, 346836), (273, 330320), (280, 322062), (312, 289030), (336, 268385), (364, 247740), (390, 231224), (420, 214708), (455, 198192), (520, 173418), (546, 165160), (560, 161031), (624, 144515), (728, 123870), (780, 115612), (840, 107354), (910, 99096), (1040, 86709), (1092, 82580), (1365, 66064), (1456, 61935), (1560, 57806), (1680, 53677), (1820, 49548), (2184, 41290), (2730, 33032), (3120, 28903), (3640, 24774), (4129, 21840), (4368, 20645), (5460, 16516), (7280, 12387), (8258, 10920)]