87462840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 278510400

約数和(自身を除く): 191047560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 613, 615, 696, 820, 870, 984, 1160, 1189, 1226, 1230, 1640, 1740, 1839, 2378, 2452, 2460, 3065, 3480, 3567, 3678, 4756, 4904, 4920, 5945, 6130, 7134, 7356, 9195, 9512, 11890, 12260, 14268, 14712, 17777, 17835, 18390, 23780, 24520, 25133, 28536, 35554, 35670, 36780, 47560, 50266, 53331, 71108, 71340, 73560, 75399, 88885, 100532, 106662, 125665, 142216, 142680, 150798, 177770, 201064, 213324, 251330, 266655, 301596, 355540, 376995, 426648, 502660, 533310, 603192, 711080, 728857, 753990, 1005320, 1066620, 1457714, 1507980, 2133240, 2186571, 2915428, 3015960, 3644285, 4373142, 5830856, 7288570, 8746284, 10932855, 14577140, 17492568, 21865710, 29154280, 43731420, 87462840]

約数ペア:

[(1, 87462840), (2, 43731420), (3, 29154280), (4, 21865710), (5, 17492568), (6, 14577140), (8, 10932855), (10, 8746284), (12, 7288570), (15, 5830856), (20, 4373142), (24, 3644285), (29, 3015960), (30, 2915428), (40, 2186571), (41, 2133240), (58, 1507980), (60, 1457714), (82, 1066620), (87, 1005320), (116, 753990), (120, 728857), (123, 711080), (145, 603192), (164, 533310), (174, 502660), (205, 426648), (232, 376995), (246, 355540), (290, 301596), (328, 266655), (348, 251330), (410, 213324), (435, 201064), (492, 177770), (580, 150798), (613, 142680), (615, 142216), (696, 125665), (820, 106662), (870, 100532), (984, 88885), (1160, 75399), (1189, 73560), (1226, 71340), (1230, 71108), (1640, 53331), (1740, 50266), (1839, 47560), (2378, 36780), (2452, 35670), (2460, 35554), (3065, 28536), (3480, 25133), (3567, 24520), (3678, 23780), (4756, 18390), (4904, 17835), (4920, 17777), (5945, 14712), (6130, 14268), (7134, 12260), (7356, 11890), (9195, 9512)]