88311240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12947

約数の個数: 96

約数和(自身を含む): 302140800

約数和(自身を除く): 213829560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 232398, 245309, 258220, 309864, 387330, 464796, 490618, 516440, 580995, 735927, 774660, 929592, 981236, 1161990, 1226545, 1471854, 1549320, 1962472, 2207781, 2323980, 2453090, 2943708, 3679635, 4415562, 4647960, 4906180, 5887416, 7359270, 8831124, 9812360, 11038905, 14718540, 17662248, 22077810, 29437080, 44155620, 88311240]

約数ペア:

[(1, 88311240), (2, 44155620), (3, 29437080), (4, 22077810), (5, 17662248), (6, 14718540), (8, 11038905), (9, 9812360), (10, 8831124), (12, 7359270), (15, 5887416), (18, 4906180), (19, 4647960), (20, 4415562), (24, 3679635), (30, 2943708), (36, 2453090), (38, 2323980), (40, 2207781), (45, 1962472), (57, 1549320), (60, 1471854), (72, 1226545), (76, 1161990), (90, 981236), (95, 929592), (114, 774660), (120, 735927), (152, 580995), (171, 516440), (180, 490618), (190, 464796), (228, 387330), (285, 309864), (342, 258220), (360, 245309), (380, 232398), (456, 193665), (570, 154932), (684, 129110), (760, 116199), (855, 103288), (1140, 77466), (1368, 64555), (1710, 51644), (2280, 38733), (3420, 25822), (6840, 12911)]