8655960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 26477280

約数和(自身を除く): 17821320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1361, 1590, 2120, 2722, 3180, 4083, 5444, 6360, 6805, 8166, 10888, 13610, 16332, 20415, 27220, 32664, 40830, 54440, 72133, 81660, 144266, 163320, 216399, 288532, 360665, 432798, 577064, 721330, 865596, 1081995, 1442660, 1731192, 2163990, 2885320, 4327980, 8655960]

約数ペア:

[(1, 8655960), (2, 4327980), (3, 2885320), (4, 2163990), (5, 1731192), (6, 1442660), (8, 1081995), (10, 865596), (12, 721330), (15, 577064), (20, 432798), (24, 360665), (30, 288532), (40, 216399), (53, 163320), (60, 144266), (106, 81660), (120, 72133), (159, 54440), (212, 40830), (265, 32664), (318, 27220), (424, 20415), (530, 16332), (636, 13610), (795, 10888), (1060, 8166), (1272, 6805), (1361, 6360), (1590, 5444), (2120, 4083), (2722, 3180)]