8533680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 28074096

約数和(自身を除く): 19540416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 961, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 1922, 2220, 2294, 2480, 2883, 2960, 3441, 3720, 3844, 4440, 4588, 4805, 5735, 5766, 6882, 7440, 7688, 8880, 9176, 9610, 11470, 11532, 13764, 14415, 15376, 17205, 18352, 19220, 22940, 23064, 27528, 28830, 34410, 35557, 38440, 45880, 46128, 55056, 57660, 68820, 71114, 76880, 91760, 106671, 115320, 137640, 142228, 177785, 213342, 230640, 275280, 284456, 355570, 426684, 533355, 568912, 711140, 853368, 1066710, 1422280, 1706736, 2133420, 2844560, 4266840, 8533680]

約数ペア:

[(1, 8533680), (2, 4266840), (3, 2844560), (4, 2133420), (5, 1706736), (6, 1422280), (8, 1066710), (10, 853368), (12, 711140), (15, 568912), (16, 533355), (20, 426684), (24, 355570), (30, 284456), (31, 275280), (37, 230640), (40, 213342), (48, 177785), (60, 142228), (62, 137640), (74, 115320), (80, 106671), (93, 91760), (111, 76880), (120, 71114), (124, 68820), (148, 57660), (155, 55056), (185, 46128), (186, 45880), (222, 38440), (240, 35557), (248, 34410), (296, 28830), (310, 27528), (370, 23064), (372, 22940), (444, 19220), (465, 18352), (496, 17205), (555, 15376), (592, 14415), (620, 13764), (740, 11532), (744, 11470), (888, 9610), (930, 9176), (961, 8880), (1110, 7688), (1147, 7440), (1240, 6882), (1480, 5766), (1488, 5735), (1776, 4805), (1860, 4588), (1922, 4440), (2220, 3844), (2294, 3720), (2480, 3441), (2883, 2960)]