472613040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{656407}}^1$

素因数の和:656426

約数の個数: 60

約数和(自身を含む): 1587194544

約数和(自身を除く): 1114581504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 656407, 1312814, 1969221, 2625628, 3282035, 3938442, 5251256, 5907663, 6564070, 7876884, 9846105, 10502512, 11815326, 13128140, 15753768, 19692210, 23630652, 26256280, 29538315, 31507536, 39384420, 47261304, 52512560, 59076630, 78768840, 94522608, 118153260, 157537680, 236306520, 472613040]

約数ペア:

[(1, 472613040), (2, 236306520), (3, 157537680), (4, 118153260), (5, 94522608), (6, 78768840), (8, 59076630), (9, 52512560), (10, 47261304), (12, 39384420), (15, 31507536), (16, 29538315), (18, 26256280), (20, 23630652), (24, 19692210), (30, 15753768), (36, 13128140), (40, 11815326), (45, 10502512), (48, 9846105), (60, 7876884), (72, 6564070), (80, 5907663), (90, 5251256), (120, 3938442), (144, 3282035), (180, 2625628), (240, 1969221), (360, 1312814), (720, 656407)]