65875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3406

約数の個数: 80

約数和(自身を含む): 206736768

約数和(自身を除く): 140861328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3307, 3320, 3984, 4980, 6614, 6640, 9921, 9960, 13228, 16535, 19842, 19920, 26456, 33070, 39684, 49605, 52912, 66140, 79368, 99210, 132280, 158736, 198420, 264560, 274481, 396840, 548962, 793680, 823443, 1097924, 1372405, 1646886, 2195848, 2744810, 3293772, 4117215, 4391696, 5489620, 6587544, 8234430, 10979240, 13175088, 16468860, 21958480, 32937720, 65875440]

約数ペア:

[(1, 65875440), (2, 32937720), (3, 21958480), (4, 16468860), (5, 13175088), (6, 10979240), (8, 8234430), (10, 6587544), (12, 5489620), (15, 4391696), (16, 4117215), (20, 3293772), (24, 2744810), (30, 2195848), (40, 1646886), (48, 1372405), (60, 1097924), (80, 823443), (83, 793680), (120, 548962), (166, 396840), (240, 274481), (249, 264560), (332, 198420), (415, 158736), (498, 132280), (664, 99210), (830, 79368), (996, 66140), (1245, 52912), (1328, 49605), (1660, 39684), (1992, 33070), (2490, 26456), (3307, 19920), (3320, 19842), (3984, 16535), (4980, 13228), (6614, 9960), (6640, 9921)]