4341840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 13689600

約数和(自身を除く): 9347760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 229, 237, 240, 316, 395, 458, 474, 632, 687, 790, 916, 948, 1145, 1185, 1264, 1374, 1580, 1832, 1896, 2290, 2370, 2748, 3160, 3435, 3664, 3792, 4580, 4740, 5496, 6320, 6870, 9160, 9480, 10992, 13740, 18091, 18320, 18960, 27480, 36182, 54273, 54960, 72364, 90455, 108546, 144728, 180910, 217092, 271365, 289456, 361820, 434184, 542730, 723640, 868368, 1085460, 1447280, 2170920, 4341840]

約数ペア:

[(1, 4341840), (2, 2170920), (3, 1447280), (4, 1085460), (5, 868368), (6, 723640), (8, 542730), (10, 434184), (12, 361820), (15, 289456), (16, 271365), (20, 217092), (24, 180910), (30, 144728), (40, 108546), (48, 90455), (60, 72364), (79, 54960), (80, 54273), (120, 36182), (158, 27480), (229, 18960), (237, 18320), (240, 18091), (316, 13740), (395, 10992), (458, 9480), (474, 9160), (632, 6870), (687, 6320), (790, 5496), (916, 4740), (948, 4580), (1145, 3792), (1185, 3664), (1264, 3435), (1374, 3160), (1580, 2748), (1832, 2370), (1896, 2290)]