217485120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{226547}}^1$

素因数の和:226567

約数の個数: 56

約数和(自身を含む): 690518304

約数和(自身を除く): 473033184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 226547, 453094, 679641, 906188, 1132735, 1359282, 1812376, 2265470, 2718564, 3398205, 3624752, 4530940, 5437128, 6796410, 7249504, 9061880, 10874256, 13592820, 14499008, 18123760, 21748512, 27185640, 36247520, 43497024, 54371280, 72495040, 108742560, 217485120]

約数ペア:

[(1, 217485120), (2, 108742560), (3, 72495040), (4, 54371280), (5, 43497024), (6, 36247520), (8, 27185640), (10, 21748512), (12, 18123760), (15, 14499008), (16, 13592820), (20, 10874256), (24, 9061880), (30, 7249504), (32, 6796410), (40, 5437128), (48, 4530940), (60, 3624752), (64, 3398205), (80, 2718564), (96, 2265470), (120, 1812376), (160, 1359282), (192, 1132735), (240, 906188), (320, 679641), (480, 453094), (960, 226547)]