2468280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 7539840

約数和(自身を除く): 5071560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 307, 335, 402, 536, 614, 670, 804, 921, 1005, 1228, 1340, 1535, 1608, 1842, 2010, 2456, 2680, 3070, 3684, 4020, 4605, 6140, 7368, 8040, 9210, 12280, 18420, 20569, 36840, 41138, 61707, 82276, 102845, 123414, 164552, 205690, 246828, 308535, 411380, 493656, 617070, 822760, 1234140, 2468280]

約数ペア:

[(1, 2468280), (2, 1234140), (3, 822760), (4, 617070), (5, 493656), (6, 411380), (8, 308535), (10, 246828), (12, 205690), (15, 164552), (20, 123414), (24, 102845), (30, 82276), (40, 61707), (60, 41138), (67, 36840), (120, 20569), (134, 18420), (201, 12280), (268, 9210), (307, 8040), (335, 7368), (402, 6140), (536, 4605), (614, 4020), (670, 3684), (804, 3070), (921, 2680), (1005, 2456), (1228, 2010), (1340, 1842), (1535, 1608)]