290270040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10037}}^1$

素因数の和:10292

約数の個数: 64

約数和(自身を含む): 874510560

約数和(自身を除く): 584240520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 10037, 14460, 20074, 28920, 30111, 40148, 50185, 60222, 80296, 100370, 120444, 150555, 200740, 240888, 301110, 401480, 602220, 1204440, 2418917, 4837834, 7256751, 9675668, 12094585, 14513502, 19351336, 24189170, 29027004, 36283755, 48378340, 58054008, 72567510, 96756680, 145135020, 290270040]

約数ペア:

[(1, 290270040), (2, 145135020), (3, 96756680), (4, 72567510), (5, 58054008), (6, 48378340), (8, 36283755), (10, 29027004), (12, 24189170), (15, 19351336), (20, 14513502), (24, 12094585), (30, 9675668), (40, 7256751), (60, 4837834), (120, 2418917), (241, 1204440), (482, 602220), (723, 401480), (964, 301110), (1205, 240888), (1446, 200740), (1928, 150555), (2410, 120444), (2892, 100370), (3615, 80296), (4820, 60222), (5784, 50185), (7230, 40148), (9640, 30111), (10037, 28920), (14460, 20074)]