1257208.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12739}}^1$

素因数の和:12804

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 75067260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 12739, 25478, 38217, 50956, 63695, 76434, 127390, 152868, 191085, 254780, 382170, 675167, 764340, 1350334, 2025501, 2700668, 3375835, 4051002, 6751670, 8102004, 10127505, 13503340, 20255010, 40510020]

約数ペア:

[(1, 40510020), (2, 20255010), (3, 13503340), (4, 10127505), (5, 8102004), (6, 6751670), (10, 4051002), (12, 3375835), (15, 2700668), (20, 2025501), (30, 1350334), (53, 764340), (60, 675167), (106, 382170), (159, 254780), (212, 191085), (265, 152868), (318, 127390), (530, 76434), (636, 63695), (795, 50956), (1060, 38217), (1590, 25478), (3180, 12739)]