64904160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5920

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 148469280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 5879, 11040, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 117580, 135217, 141096, 176370, 188128, 235160, 270434, 282192, 352740, 405651, 470320, 540868, 564384, 676085, 705480, 811302, 940640, 1081736, 1352170, 1410960, 1622604, 2028255, 2163472, 2704340, 2821920, 3245208, 4056510, 4326944, 5408680, 6490416, 8113020, 10817360, 12980832, 16226040, 21634720, 32452080, 64904160]

約数ペア:

[(1, 64904160), (2, 32452080), (3, 21634720), (4, 16226040), (5, 12980832), (6, 10817360), (8, 8113020), (10, 6490416), (12, 5408680), (15, 4326944), (16, 4056510), (20, 3245208), (23, 2821920), (24, 2704340), (30, 2163472), (32, 2028255), (40, 1622604), (46, 1410960), (48, 1352170), (60, 1081736), (69, 940640), (80, 811302), (92, 705480), (96, 676085), (115, 564384), (120, 540868), (138, 470320), (160, 405651), (184, 352740), (230, 282192), (240, 270434), (276, 235160), (345, 188128), (368, 176370), (460, 141096), (480, 135217), (552, 117580), (690, 94064), (736, 88185), (920, 70548), (1104, 58790), (1380, 47032), (1840, 35274), (2208, 29395), (2760, 23516), (3680, 17637), (5520, 11758), (5879, 11040)]