65765640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13367}}^1$

素因数の和:13422

約数の個数: 64

約数和(自身を含む): 202124160

約数和(自身を除く): 136358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 267340, 320808, 401010, 534680, 548047, 802020, 1096094, 1604040, 1644141, 2192188, 2740235, 3288282, 4384376, 5480470, 6576564, 8220705, 10960940, 13153128, 16441410, 21921880, 32882820, 65765640]

約数ペア:

[(1, 65765640), (2, 32882820), (3, 21921880), (4, 16441410), (5, 13153128), (6, 10960940), (8, 8220705), (10, 6576564), (12, 5480470), (15, 4384376), (20, 3288282), (24, 2740235), (30, 2192188), (40, 1644141), (41, 1604040), (60, 1096094), (82, 802020), (120, 548047), (123, 534680), (164, 401010), (205, 320808), (246, 267340), (328, 200505), (410, 160404), (492, 133670), (615, 106936), (820, 80202), (984, 66835), (1230, 53468), (1640, 40101), (2460, 26734), (4920, 13367)]