64230960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267629}}^1$

素因数の和:267645

約数の個数: 40

約数和(自身を含む): 199116720

約数和(自身を除く): 134885760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267629, 535258, 802887, 1070516, 1338145, 1605774, 2141032, 2676290, 3211548, 4014435, 4282064, 5352580, 6423096, 8028870, 10705160, 12846192, 16057740, 21410320, 32115480, 64230960]

約数ペア:

[(1, 64230960), (2, 32115480), (3, 21410320), (4, 16057740), (5, 12846192), (6, 10705160), (8, 8028870), (10, 6423096), (12, 5352580), (15, 4282064), (16, 4014435), (20, 3211548), (24, 2676290), (30, 2141032), (40, 1605774), (48, 1338145), (60, 1070516), (80, 802887), (120, 535258), (240, 267629)]