130968840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12263}}^1$

素因数の和:12366

約数の個数: 64

約数和(自身を含む): 397353600

約数和(自身を除く): 266384760

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, 5340, 10680, 12263, 24526, 36789, 49052, 61315, 73578, 98104, 122630, 147156, 183945, 245260, 294312, 367890, 490520, 735780, 1091407, 1471560, 2182814, 3274221, 4365628, 5457035, 6548442, 8731256, 10914070, 13096884, 16371105, 21828140, 26193768, 32742210, 43656280, 65484420, 130968840]

約数ペア:

[(1, 130968840), (2, 65484420), (3, 43656280), (4, 32742210), (5, 26193768), (6, 21828140), (8, 16371105), (10, 13096884), (12, 10914070), (15, 8731256), (20, 6548442), (24, 5457035), (30, 4365628), (40, 3274221), (60, 2182814), (89, 1471560), (120, 1091407), (178, 735780), (267, 490520), (356, 367890), (445, 294312), (534, 245260), (712, 183945), (890, 147156), (1068, 122630), (1335, 98104), (1780, 73578), (2136, 61315), (2670, 49052), (3560, 36789), (5340, 24526), (10680, 12263)]