118743120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 120

約数和(自身を含む): 403786656

約数和(自身を除く): 285043536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1987, 1992, 2490, 2988, 3320, 3735, 3974, 3984, 4980, 5961, 5976, 6640, 7470, 7948, 9935, 9960, 11922, 11952, 14940, 15896, 17883, 19870, 19920, 23844, 29805, 29880, 31792, 35766, 39740, 47688, 59610, 59760, 71532, 79480, 89415, 95376, 119220, 143064, 158960, 164921, 178830, 238440, 286128, 329842, 357660, 476880, 494763, 659684, 715320, 824605, 989526, 1319368, 1430640, 1484289, 1649210, 1979052, 2473815, 2638736, 2968578, 3298420, 3958104, 4947630, 5937156, 6596840, 7421445, 7916208, 9895260, 11874312, 13193680, 14842890, 19790520, 23748624, 29685780, 39581040, 59371560, 118743120]

約数ペア:

[(1, 118743120), (2, 59371560), (3, 39581040), (4, 29685780), (5, 23748624), (6, 19790520), (8, 14842890), (9, 13193680), (10, 11874312), (12, 9895260), (15, 7916208), (16, 7421445), (18, 6596840), (20, 5937156), (24, 4947630), (30, 3958104), (36, 3298420), (40, 2968578), (45, 2638736), (48, 2473815), (60, 1979052), (72, 1649210), (80, 1484289), (83, 1430640), (90, 1319368), (120, 989526), (144, 824605), (166, 715320), (180, 659684), (240, 494763), (249, 476880), (332, 357660), (360, 329842), (415, 286128), (498, 238440), (664, 178830), (720, 164921), (747, 158960), (830, 143064), (996, 119220), (1245, 95376), (1328, 89415), (1494, 79480), (1660, 71532), (1987, 59760), (1992, 59610), (2490, 47688), (2988, 39740), (3320, 35766), (3735, 31792), (3974, 29880), (3984, 29805), (4980, 23844), (5961, 19920), (5976, 19870), (6640, 17883), (7470, 15896), (7948, 14940), (9935, 11952), (9960, 11922)]