2492186280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{441877}}^1$

素因数の和:441938

約数の個数: 64

約数和(自身を含む): 7635651840

約数和(自身を除く): 5143465560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 441877, 883754, 1325631, 1767508, 2209385, 2651262, 3535016, 4418770, 5302524, 6628155, 8837540, 10605048, 13256310, 17675080, 20768219, 26512620, 41536438, 53025240, 62304657, 83072876, 103841095, 124609314, 166145752, 207682190, 249218628, 311523285, 415364380, 498437256, 623046570, 830728760, 1246093140, 2492186280]

約数ペア:

[(1, 2492186280), (2, 1246093140), (3, 830728760), (4, 623046570), (5, 498437256), (6, 415364380), (8, 311523285), (10, 249218628), (12, 207682190), (15, 166145752), (20, 124609314), (24, 103841095), (30, 83072876), (40, 62304657), (47, 53025240), (60, 41536438), (94, 26512620), (120, 20768219), (141, 17675080), (188, 13256310), (235, 10605048), (282, 8837540), (376, 6628155), (470, 5302524), (564, 4418770), (705, 3535016), (940, 2651262), (1128, 2209385), (1410, 1767508), (1880, 1325631), (2820, 883754), (5640, 441877)]