908267760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40693}}^1$

素因数の和:40743

約数の個数: 120

約数和(自身を含む): 3148738944

約数和(自身を除く): 2240471184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 40693, 81386, 122079, 162772, 203465, 244158, 325544, 366237, 406930, 488316, 610395, 651088, 732474, 813860, 976632, 1220790, 1261483, 1464948, 1627720, 1831185, 1953264, 2441580, 2522966, 2929896, 3255440, 3662370, 3784449, 4883160, 5045932, 5859792, 6307415, 7324740, 7568898, 9766320, 10091864, 11353347, 12614830, 14649480, 15137796, 18922245, 20183728, 22706694, 25229660, 29298960, 30275592, 37844490, 45413388, 50459320, 56766735, 60551184, 75688980, 90826776, 100918640, 113533470, 151377960, 181653552, 227066940, 302755920, 454133880, 908267760]

約数ペア:

[(1, 908267760), (2, 454133880), (3, 302755920), (4, 227066940), (5, 181653552), (6, 151377960), (8, 113533470), (9, 100918640), (10, 90826776), (12, 75688980), (15, 60551184), (16, 56766735), (18, 50459320), (20, 45413388), (24, 37844490), (30, 30275592), (31, 29298960), (36, 25229660), (40, 22706694), (45, 20183728), (48, 18922245), (60, 15137796), (62, 14649480), (72, 12614830), (80, 11353347), (90, 10091864), (93, 9766320), (120, 7568898), (124, 7324740), (144, 6307415), (155, 5859792), (180, 5045932), (186, 4883160), (240, 3784449), (248, 3662370), (279, 3255440), (310, 2929896), (360, 2522966), (372, 2441580), (465, 1953264), (496, 1831185), (558, 1627720), (620, 1464948), (720, 1261483), (744, 1220790), (930, 976632), (1116, 813860), (1240, 732474), (1395, 651088), (1488, 610395), (1860, 488316), (2232, 406930), (2480, 366237), (2790, 325544), (3720, 244158), (4464, 203465), (5580, 162772), (7440, 122079), (11160, 81386), (22320, 40693)]