38629560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 117223200

約数和(自身を除く): 78593640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 3617, 5340, 7234, 10680, 10851, 14468, 18085, 21702, 28936, 36170, 43404, 54255, 72340, 86808, 108510, 144680, 217020, 321913, 434040, 643826, 965739, 1287652, 1609565, 1931478, 2575304, 3219130, 3862956, 4828695, 6438260, 7725912, 9657390, 12876520, 19314780, 38629560]

約数ペア:

[(1, 38629560), (2, 19314780), (3, 12876520), (4, 9657390), (5, 7725912), (6, 6438260), (8, 4828695), (10, 3862956), (12, 3219130), (15, 2575304), (20, 1931478), (24, 1609565), (30, 1287652), (40, 965739), (60, 643826), (89, 434040), (120, 321913), (178, 217020), (267, 144680), (356, 108510), (445, 86808), (534, 72340), (712, 54255), (890, 43404), (1068, 36170), (1335, 28936), (1780, 21702), (2136, 18085), (2670, 14468), (3560, 10851), (3617, 10680), (5340, 7234)]