61556520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7027}}^1$

素因数の和:7114

約数の個数: 64

約数和(自身を含む): 187225920

約数和(自身を除く): 125669400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7027, 8760, 14054, 21081, 28108, 35135, 42162, 56216, 70270, 84324, 105405, 140540, 168648, 210810, 281080, 421620, 512971, 843240, 1025942, 1538913, 2051884, 2564855, 3077826, 4103768, 5129710, 6155652, 7694565, 10259420, 12311304, 15389130, 20518840, 30778260, 61556520]

約数ペア:

[(1, 61556520), (2, 30778260), (3, 20518840), (4, 15389130), (5, 12311304), (6, 10259420), (8, 7694565), (10, 6155652), (12, 5129710), (15, 4103768), (20, 3077826), (24, 2564855), (30, 2051884), (40, 1538913), (60, 1025942), (73, 843240), (120, 512971), (146, 421620), (219, 281080), (292, 210810), (365, 168648), (438, 140540), (584, 105405), (730, 84324), (876, 70270), (1095, 56216), (1460, 42162), (1752, 35135), (2190, 28108), (2920, 21081), (4380, 14054), (7027, 8760)]