7172528760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19923691}}^1$

素因数の和:19923708

約数の個数: 48

約数和(自身を含む): 23310719640

約数和(自身を除く): 16138190880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 19923691, 39847382, 59771073, 79694764, 99618455, 119542146, 159389528, 179313219, 199236910, 239084292, 298855365, 358626438, 398473820, 478168584, 597710730, 717252876, 796947640, 896566095, 1195421460, 1434505752, 1793132190, 2390842920, 3586264380, 7172528760]

約数ペア:

[(1, 7172528760), (2, 3586264380), (3, 2390842920), (4, 1793132190), (5, 1434505752), (6, 1195421460), (8, 896566095), (9, 796947640), (10, 717252876), (12, 597710730), (15, 478168584), (18, 398473820), (20, 358626438), (24, 298855365), (30, 239084292), (36, 199236910), (40, 179313219), (45, 159389528), (60, 119542146), (72, 99618455), (90, 79694764), (120, 59771073), (180, 39847382), (360, 19923691)]