80716080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{336317}}^1$

素因数の和:336333

約数の個数: 40

約数和(自身を含む): 250220592

約数和(自身を除く): 169504512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 336317, 672634, 1008951, 1345268, 1681585, 2017902, 2690536, 3363170, 4035804, 5044755, 5381072, 6726340, 8071608, 10089510, 13452680, 16143216, 20179020, 26905360, 40358040, 80716080]

約数ペア:

[(1, 80716080), (2, 40358040), (3, 26905360), (4, 20179020), (5, 16143216), (6, 13452680), (8, 10089510), (10, 8071608), (12, 6726340), (15, 5381072), (16, 5044755), (20, 4035804), (24, 3363170), (30, 2690536), (40, 2017902), (48, 1681585), (60, 1345268), (80, 1008951), (120, 672634), (240, 336317)]