72523680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151091}}^1$

素因数の和:151109

約数の個数: 48

約数和(自身を含む): 228451104

約数和(自身を除く): 155927424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 151091, 302182, 453273, 604364, 755455, 906546, 1208728, 1510910, 1813092, 2266365, 2417456, 3021820, 3626184, 4532730, 4834912, 6043640, 7252368, 9065460, 12087280, 14504736, 18130920, 24174560, 36261840, 72523680]

約数ペア:

[(1, 72523680), (2, 36261840), (3, 24174560), (4, 18130920), (5, 14504736), (6, 12087280), (8, 9065460), (10, 7252368), (12, 6043640), (15, 4834912), (16, 4532730), (20, 3626184), (24, 3021820), (30, 2417456), (32, 2266365), (40, 1813092), (48, 1510910), (60, 1208728), (80, 906546), (96, 755455), (120, 604364), (160, 453273), (240, 302182), (480, 151091)]