4417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 13927680

約数和(自身を除く): 9510000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 233, 237, 240, 316, 395, 466, 474, 632, 699, 790, 932, 948, 1165, 1185, 1264, 1398, 1580, 1864, 1896, 2330, 2370, 2796, 3160, 3495, 3728, 3792, 4660, 4740, 5592, 6320, 6990, 9320, 9480, 11184, 13980, 18407, 18640, 18960, 27960, 36814, 55221, 55920, 73628, 92035, 110442, 147256, 184070, 220884, 276105, 294512, 368140, 441768, 552210, 736280, 883536, 1104420, 1472560, 2208840, 4417680]

約数ペア:

[(1, 4417680), (2, 2208840), (3, 1472560), (4, 1104420), (5, 883536), (6, 736280), (8, 552210), (10, 441768), (12, 368140), (15, 294512), (16, 276105), (20, 220884), (24, 184070), (30, 147256), (40, 110442), (48, 92035), (60, 73628), (79, 55920), (80, 55221), (120, 36814), (158, 27960), (233, 18960), (237, 18640), (240, 18407), (316, 13980), (395, 11184), (466, 9480), (474, 9320), (632, 6990), (699, 6320), (790, 5592), (932, 4740), (948, 4660), (1165, 3792), (1185, 3728), (1264, 3495), (1398, 3160), (1580, 2796), (1864, 2370), (1896, 2330)]