985920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 3413760

約数和(自身を除く): 2427840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 312, 316, 320, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 832, 948, 960, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2496, 2528, 3081, 3120, 3160, 3792, 4108, 4160, 4740, 5056, 5135, 6162, 6240, 6320, 7584, 8216, 9480, 10270, 12324, 12480, 12640, 15168, 15405, 16432, 18960, 20540, 24648, 25280, 30810, 32864, 37920, 41080, 49296, 61620, 65728, 75840, 82160, 98592, 123240, 164320, 197184, 246480, 328640, 492960, 985920]

約数ペア:

[(1, 985920), (2, 492960), (3, 328640), (4, 246480), (5, 197184), (6, 164320), (8, 123240), (10, 98592), (12, 82160), (13, 75840), (15, 65728), (16, 61620), (20, 49296), (24, 41080), (26, 37920), (30, 32864), (32, 30810), (39, 25280), (40, 24648), (48, 20540), (52, 18960), (60, 16432), (64, 15405), (65, 15168), (78, 12640), (79, 12480), (80, 12324), (96, 10270), (104, 9480), (120, 8216), (130, 7584), (156, 6320), (158, 6240), (160, 6162), (192, 5135), (195, 5056), (208, 4740), (237, 4160), (240, 4108), (260, 3792), (312, 3160), (316, 3120), (320, 3081), (390, 2528), (395, 2496), (416, 2370), (474, 2080), (480, 2054), (520, 1896), (624, 1580), (632, 1560), (780, 1264), (790, 1248), (832, 1185), (948, 1040), (960, 1027)]