555767040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{144731}}^1$

素因数の和:144755

約数の個数: 72

約数和(自身を含む): 1774993248

約数和(自身を除く): 1219226208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 144731, 289462, 434193, 578924, 723655, 868386, 1157848, 1447310, 1736772, 2170965, 2315696, 2894620, 3473544, 4341930, 4631392, 5789240, 6947088, 8683860, 9262784, 11578480, 13894176, 17367720, 18525568, 23156960, 27788352, 34735440, 37051136, 46313920, 55576704, 69470880, 92627840, 111153408, 138941760, 185255680, 277883520, 555767040]

約数ペア:

[(1, 555767040), (2, 277883520), (3, 185255680), (4, 138941760), (5, 111153408), (6, 92627840), (8, 69470880), (10, 55576704), (12, 46313920), (15, 37051136), (16, 34735440), (20, 27788352), (24, 23156960), (30, 18525568), (32, 17367720), (40, 13894176), (48, 11578480), (60, 9262784), (64, 8683860), (80, 6947088), (96, 5789240), (120, 4631392), (128, 4341930), (160, 3473544), (192, 2894620), (240, 2315696), (256, 2170965), (320, 1736772), (384, 1447310), (480, 1157848), (640, 868386), (768, 723655), (960, 578924), (1280, 434193), (1920, 289462), (3840, 144731)]