168300840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1481}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 505776960

約数和(自身を除く): 337476120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 947, 1481, 1894, 2841, 2962, 3788, 4443, 4735, 5682, 5924, 7405, 7576, 8886, 9470, 11364, 11848, 14205, 14810, 17772, 18940, 22215, 22728, 28410, 29620, 35544, 37880, 44430, 56820, 59240, 88860, 113640, 177720, 1402507, 2805014, 4207521, 5610028, 7012535, 8415042, 11220056, 14025070, 16830084, 21037605, 28050140, 33660168, 42075210, 56100280, 84150420, 168300840]

約数ペア:

[(1, 168300840), (2, 84150420), (3, 56100280), (4, 42075210), (5, 33660168), (6, 28050140), (8, 21037605), (10, 16830084), (12, 14025070), (15, 11220056), (20, 8415042), (24, 7012535), (30, 5610028), (40, 4207521), (60, 2805014), (120, 1402507), (947, 177720), (1481, 113640), (1894, 88860), (2841, 59240), (2962, 56820), (3788, 44430), (4443, 37880), (4735, 35544), (5682, 29620), (5924, 28410), (7405, 22728), (7576, 22215), (8886, 18940), (9470, 17772), (11364, 14810), (11848, 14205)]