128162040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1783}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 385344000

約数和(自身を除く): 257181960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 1198, 1783, 1797, 2396, 2995, 3566, 3594, 4792, 5349, 5990, 7132, 7188, 8915, 8985, 10698, 11980, 14264, 14376, 17830, 17970, 21396, 23960, 26745, 35660, 35940, 42792, 53490, 71320, 71880, 106980, 213960, 1068017, 2136034, 3204051, 4272068, 5340085, 6408102, 8544136, 10680170, 12816204, 16020255, 21360340, 25632408, 32040510, 42720680, 64081020, 128162040]

約数ペア:

[(1, 128162040), (2, 64081020), (3, 42720680), (4, 32040510), (5, 25632408), (6, 21360340), (8, 16020255), (10, 12816204), (12, 10680170), (15, 8544136), (20, 6408102), (24, 5340085), (30, 4272068), (40, 3204051), (60, 2136034), (120, 1068017), (599, 213960), (1198, 106980), (1783, 71880), (1797, 71320), (2396, 53490), (2995, 42792), (3566, 35940), (3594, 35660), (4792, 26745), (5349, 23960), (5990, 21396), (7132, 17970), (7188, 17830), (8915, 14376), (8985, 14264), (10698, 11980)]