73550040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 221218560

約数和(自身を除く): 147668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 887, 1382, 1774, 2073, 2661, 2764, 3455, 3548, 4146, 4435, 5322, 5528, 6910, 7096, 8292, 8870, 10365, 10644, 13305, 13820, 16584, 17740, 20730, 21288, 26610, 27640, 35480, 41460, 53220, 82920, 106440, 612917, 1225834, 1838751, 2451668, 3064585, 3677502, 4903336, 6129170, 7355004, 9193755, 12258340, 14710008, 18387510, 24516680, 36775020, 73550040]

約数ペア:

[(1, 73550040), (2, 36775020), (3, 24516680), (4, 18387510), (5, 14710008), (6, 12258340), (8, 9193755), (10, 7355004), (12, 6129170), (15, 4903336), (20, 3677502), (24, 3064585), (30, 2451668), (40, 1838751), (60, 1225834), (120, 612917), (691, 106440), (887, 82920), (1382, 53220), (1774, 41460), (2073, 35480), (2661, 27640), (2764, 26610), (3455, 21288), (3548, 20730), (4146, 17740), (4435, 16584), (5322, 13820), (5528, 13305), (6910, 10644), (7096, 10365), (8292, 8870)]