7849204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{106531}}^1$

素因数の和:106854

約数の個数: 80

約数和(自身を含む): 24412020864

約数和(自身を除く): 16562816784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 12280, 14736, 18420, 24560, 36840, 73680, 106531, 213062, 319593, 426124, 532655, 639186, 852248, 1065310, 1278372, 1597965, 1704496, 2130620, 2556744, 3195930, 4261240, 5113488, 6391860, 8522480, 12783720, 25567440, 32705017, 65410034, 98115051, 130820068, 163525085, 196230102, 261640136, 327050170, 392460204, 490575255, 523280272, 654100340, 784920408, 981150510, 1308200680, 1569840816, 1962301020, 2616401360, 3924602040, 7849204080]

約数ペア:

[(1, 7849204080), (2, 3924602040), (3, 2616401360), (4, 1962301020), (5, 1569840816), (6, 1308200680), (8, 981150510), (10, 784920408), (12, 654100340), (15, 523280272), (16, 490575255), (20, 392460204), (24, 327050170), (30, 261640136), (40, 196230102), (48, 163525085), (60, 130820068), (80, 98115051), (120, 65410034), (240, 32705017), (307, 25567440), (614, 12783720), (921, 8522480), (1228, 6391860), (1535, 5113488), (1842, 4261240), (2456, 3195930), (3070, 2556744), (3684, 2130620), (4605, 1704496), (4912, 1597965), (6140, 1278372), (7368, 1065310), (9210, 852248), (12280, 639186), (14736, 532655), (18420, 426124), (24560, 319593), (36840, 213062), (73680, 106531)]