1456440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 4471200

約数和(自身を除く): 3014760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 229, 265, 318, 424, 458, 530, 636, 687, 795, 916, 1060, 1145, 1272, 1374, 1590, 1832, 2120, 2290, 2748, 3180, 3435, 4580, 5496, 6360, 6870, 9160, 12137, 13740, 24274, 27480, 36411, 48548, 60685, 72822, 97096, 121370, 145644, 182055, 242740, 291288, 364110, 485480, 728220, 1456440]

約数ペア:

[(1, 1456440), (2, 728220), (3, 485480), (4, 364110), (5, 291288), (6, 242740), (8, 182055), (10, 145644), (12, 121370), (15, 97096), (20, 72822), (24, 60685), (30, 48548), (40, 36411), (53, 27480), (60, 24274), (106, 13740), (120, 12137), (159, 9160), (212, 6870), (229, 6360), (265, 5496), (318, 4580), (424, 3435), (458, 3180), (530, 2748), (636, 2290), (687, 2120), (795, 1832), (916, 1590), (1060, 1374), (1145, 1272)]