68332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12418

約数の個数: 80

約数和(自身を含む): 221057280

約数和(自身を除く): 152725200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 185685, 198064, 247580, 284717, 297096, 371370, 495160, 569434, 594192, 742740, 854151, 990320, 1138868, 1423585, 1485480, 1708302, 2277736, 2847170, 2970960, 3416604, 4270755, 4555472, 5694340, 6833208, 8541510, 11388680, 13666416, 17083020, 22777360, 34166040, 68332080]

約数ペア:

[(1, 68332080), (2, 34166040), (3, 22777360), (4, 17083020), (5, 13666416), (6, 11388680), (8, 8541510), (10, 6833208), (12, 5694340), (15, 4555472), (16, 4270755), (20, 3416604), (23, 2970960), (24, 2847170), (30, 2277736), (40, 1708302), (46, 1485480), (48, 1423585), (60, 1138868), (69, 990320), (80, 854151), (92, 742740), (115, 594192), (120, 569434), (138, 495160), (184, 371370), (230, 297096), (240, 284717), (276, 247580), (345, 198064), (368, 185685), (460, 148548), (552, 123790), (690, 99032), (920, 74274), (1104, 61895), (1380, 49516), (1840, 37137), (2760, 24758), (5520, 12379)]