23390040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{194917}}^1$

素因数の和:194931

約数の個数: 32

約数和(自身を含む): 70170480

約数和(自身を除く): 46780440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 194917, 389834, 584751, 779668, 974585, 1169502, 1559336, 1949170, 2339004, 2923755, 3898340, 4678008, 5847510, 7796680, 11695020, 23390040]

約数ペア:

[(1, 23390040), (2, 11695020), (3, 7796680), (4, 5847510), (5, 4678008), (6, 3898340), (8, 2923755), (10, 2339004), (12, 1949170), (15, 1559336), (20, 1169502), (24, 974585), (30, 779668), (40, 584751), (60, 389834), (120, 194917)]