156925680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2089}}^1$

素因数の和:2418

約数の個数: 80

約数和(自身を含む): 488257440

約数和(自身を除く): 331331760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2089, 2504, 3130, 3756, 4178, 4695, 5008, 6260, 6267, 7512, 8356, 9390, 10445, 12520, 12534, 15024, 16712, 18780, 20890, 25040, 25068, 31335, 33424, 37560, 41780, 50136, 62670, 75120, 83560, 100272, 125340, 167120, 250680, 501360, 653857, 1307714, 1961571, 2615428, 3269285, 3923142, 5230856, 6538570, 7846284, 9807855, 10461712, 13077140, 15692568, 19615710, 26154280, 31385136, 39231420, 52308560, 78462840, 156925680]

約数ペア:

[(1, 156925680), (2, 78462840), (3, 52308560), (4, 39231420), (5, 31385136), (6, 26154280), (8, 19615710), (10, 15692568), (12, 13077140), (15, 10461712), (16, 9807855), (20, 7846284), (24, 6538570), (30, 5230856), (40, 3923142), (48, 3269285), (60, 2615428), (80, 1961571), (120, 1307714), (240, 653857), (313, 501360), (626, 250680), (939, 167120), (1252, 125340), (1565, 100272), (1878, 83560), (2089, 75120), (2504, 62670), (3130, 50136), (3756, 41780), (4178, 37560), (4695, 33424), (5008, 31335), (6260, 25068), (6267, 25040), (7512, 20890), (8356, 18780), (9390, 16712), (10445, 15024), (12520, 12534)]