580580520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372167}}^1$

素因数の和:372194

約数の個数: 64

約数和(自身を含む): 1875726720

約数和(自身を除く): 1295146200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 372167, 744334, 1116501, 1488668, 1860835, 2233002, 2977336, 3721670, 4466004, 4838171, 5582505, 7443340, 8932008, 9676342, 11165010, 14514513, 14886680, 19352684, 22330020, 24190855, 29029026, 38705368, 44660040, 48381710, 58058052, 72572565, 96763420, 116116104, 145145130, 193526840, 290290260, 580580520]

約数ペア:

[(1, 580580520), (2, 290290260), (3, 193526840), (4, 145145130), (5, 116116104), (6, 96763420), (8, 72572565), (10, 58058052), (12, 48381710), (13, 44660040), (15, 38705368), (20, 29029026), (24, 24190855), (26, 22330020), (30, 19352684), (39, 14886680), (40, 14514513), (52, 11165010), (60, 9676342), (65, 8932008), (78, 7443340), (104, 5582505), (120, 4838171), (130, 4466004), (156, 3721670), (195, 2977336), (260, 2233002), (312, 1860835), (390, 1488668), (520, 1116501), (780, 744334), (1560, 372167)]