7441680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 23373504

約数和(自身を除く): 15931824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 307, 404, 505, 606, 614, 808, 921, 1010, 1212, 1228, 1515, 1535, 1616, 1842, 2020, 2424, 2456, 3030, 3070, 3684, 4040, 4605, 4848, 4912, 6060, 6140, 7368, 8080, 9210, 12120, 12280, 14736, 18420, 24240, 24560, 31007, 36840, 62014, 73680, 93021, 124028, 155035, 186042, 248056, 310070, 372084, 465105, 496112, 620140, 744168, 930210, 1240280, 1488336, 1860420, 2480560, 3720840, 7441680]

約数ペア:

[(1, 7441680), (2, 3720840), (3, 2480560), (4, 1860420), (5, 1488336), (6, 1240280), (8, 930210), (10, 744168), (12, 620140), (15, 496112), (16, 465105), (20, 372084), (24, 310070), (30, 248056), (40, 186042), (48, 155035), (60, 124028), (80, 93021), (101, 73680), (120, 62014), (202, 36840), (240, 31007), (303, 24560), (307, 24240), (404, 18420), (505, 14736), (606, 12280), (614, 12120), (808, 9210), (921, 8080), (1010, 7368), (1212, 6140), (1228, 6060), (1515, 4912), (1535, 4848), (1616, 4605), (1842, 4040), (2020, 3684), (2424, 3070), (2456, 3030)]