2017487880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{2693}}^1$

素因数の和:4791

約数の個数: 96

約数和(自身を含む): 6562422360

約数和(自身を除く): 4544934480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2081, 2693, 4162, 5386, 6243, 8079, 8324, 10405, 10772, 12486, 13465, 16158, 16648, 18729, 20810, 21544, 24237, 24972, 26930, 31215, 32316, 37458, 40395, 41620, 48474, 49944, 53860, 62430, 64632, 74916, 80790, 83240, 93645, 96948, 107720, 121185, 124860, 149832, 161580, 187290, 193896, 242370, 249720, 323160, 374580, 484740, 749160, 969480, 5604133, 11208266, 16812399, 22416532, 28020665, 33624798, 44833064, 50437197, 56041330, 67249596, 84061995, 100874394, 112082660, 134499192, 168123990, 201748788, 224165320, 252185985, 336247980, 403497576, 504371970, 672495960, 1008743940, 2017487880]

約数ペア:

[(1, 2017487880), (2, 1008743940), (3, 672495960), (4, 504371970), (5, 403497576), (6, 336247980), (8, 252185985), (9, 224165320), (10, 201748788), (12, 168123990), (15, 134499192), (18, 112082660), (20, 100874394), (24, 84061995), (30, 67249596), (36, 56041330), (40, 50437197), (45, 44833064), (60, 33624798), (72, 28020665), (90, 22416532), (120, 16812399), (180, 11208266), (360, 5604133), (2081, 969480), (2693, 749160), (4162, 484740), (5386, 374580), (6243, 323160), (8079, 249720), (8324, 242370), (10405, 193896), (10772, 187290), (12486, 161580), (13465, 149832), (16158, 124860), (16648, 121185), (18729, 107720), (20810, 96948), (21544, 93645), (24237, 83240), (24972, 80790), (26930, 74916), (31215, 64632), (32316, 62430), (37458, 53860), (40395, 49944), (41620, 48474)]