130840680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12251}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 396964800

約数和(自身を除く): 266124120

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, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 245020, 294024, 367530, 490040, 735060, 1090339, 1470120, 2180678, 3271017, 4361356, 5451695, 6542034, 8722712, 10903390, 13084068, 16355085, 21806780, 26168136, 32710170, 43613560, 65420340, 130840680]

約数ペア:

[(1, 130840680), (2, 65420340), (3, 43613560), (4, 32710170), (5, 26168136), (6, 21806780), (8, 16355085), (10, 13084068), (12, 10903390), (15, 8722712), (20, 6542034), (24, 5451695), (30, 4361356), (40, 3271017), (60, 2180678), (89, 1470120), (120, 1090339), (178, 735060), (267, 490040), (356, 367530), (445, 294024), (534, 245020), (712, 183765), (890, 147012), (1068, 122510), (1335, 98008), (1780, 73506), (2136, 61255), (2670, 49004), (3560, 36753), (5340, 24502), (10680, 12251)]