45451920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 141687360

約数和(自身を除く): 96235440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 827, 916, 1145, 1374, 1654, 1832, 2290, 2481, 2748, 3308, 3435, 3664, 4135, 4580, 4962, 5496, 6616, 6870, 8270, 9160, 9924, 10992, 12405, 13232, 13740, 16540, 18320, 19848, 24810, 27480, 33080, 39696, 49620, 54960, 66160, 99240, 189383, 198480, 378766, 568149, 757532, 946915, 1136298, 1515064, 1893830, 2272596, 2840745, 3030128, 3787660, 4545192, 5681490, 7575320, 9090384, 11362980, 15150640, 22725960, 45451920]

約数ペア:

[(1, 45451920), (2, 22725960), (3, 15150640), (4, 11362980), (5, 9090384), (6, 7575320), (8, 5681490), (10, 4545192), (12, 3787660), (15, 3030128), (16, 2840745), (20, 2272596), (24, 1893830), (30, 1515064), (40, 1136298), (48, 946915), (60, 757532), (80, 568149), (120, 378766), (229, 198480), (240, 189383), (458, 99240), (687, 66160), (827, 54960), (916, 49620), (1145, 39696), (1374, 33080), (1654, 27480), (1832, 24810), (2290, 19848), (2481, 18320), (2748, 16540), (3308, 13740), (3435, 13232), (3664, 12405), (4135, 10992), (4580, 9924), (4962, 9160), (5496, 8270), (6616, 6870)]