7146960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 22456896

約数和(自身を除く): 15309936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 307, 388, 485, 582, 614, 776, 921, 970, 1164, 1228, 1455, 1535, 1552, 1842, 1940, 2328, 2456, 2910, 3070, 3684, 3880, 4605, 4656, 4912, 5820, 6140, 7368, 7760, 9210, 11640, 12280, 14736, 18420, 23280, 24560, 29779, 36840, 59558, 73680, 89337, 119116, 148895, 178674, 238232, 297790, 357348, 446685, 476464, 595580, 714696, 893370, 1191160, 1429392, 1786740, 2382320, 3573480, 7146960]

約数ペア:

[(1, 7146960), (2, 3573480), (3, 2382320), (4, 1786740), (5, 1429392), (6, 1191160), (8, 893370), (10, 714696), (12, 595580), (15, 476464), (16, 446685), (20, 357348), (24, 297790), (30, 238232), (40, 178674), (48, 148895), (60, 119116), (80, 89337), (97, 73680), (120, 59558), (194, 36840), (240, 29779), (291, 24560), (307, 23280), (388, 18420), (485, 14736), (582, 12280), (614, 11640), (776, 9210), (921, 7760), (970, 7368), (1164, 6140), (1228, 5820), (1455, 4912), (1535, 4656), (1552, 4605), (1842, 3880), (1940, 3684), (2328, 3070), (2456, 2910)]