55908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35839}}^1$

素因数の和:35866

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 124724760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35839, 71678, 107517, 143356, 179195, 215034, 286712, 358390, 430068, 465907, 537585, 716780, 860136, 931814, 1075170, 1397721, 1433560, 1863628, 2150340, 2329535, 2795442, 3727256, 4300680, 4659070, 5590884, 6988605, 9318140, 11181768, 13977210, 18636280, 27954420, 55908840]

約数ペア:

[(1, 55908840), (2, 27954420), (3, 18636280), (4, 13977210), (5, 11181768), (6, 9318140), (8, 6988605), (10, 5590884), (12, 4659070), (13, 4300680), (15, 3727256), (20, 2795442), (24, 2329535), (26, 2150340), (30, 1863628), (39, 1433560), (40, 1397721), (52, 1075170), (60, 931814), (65, 860136), (78, 716780), (104, 537585), (120, 465907), (130, 430068), (156, 358390), (195, 286712), (260, 215034), (312, 179195), (390, 143356), (520, 107517), (780, 71678), (1560, 35839)]