1330860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 3824352

約数和(自身を除く): 2493492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 541, 615, 820, 1082, 1230, 1623, 2164, 2460, 2705, 3246, 5410, 6492, 8115, 10820, 16230, 22181, 32460, 44362, 66543, 88724, 110905, 133086, 221810, 266172, 332715, 443620, 665430, 1330860]

約数ペア:

[(1, 1330860), (2, 665430), (3, 443620), (4, 332715), (5, 266172), (6, 221810), (10, 133086), (12, 110905), (15, 88724), (20, 66543), (30, 44362), (41, 32460), (60, 22181), (82, 16230), (123, 10820), (164, 8115), (205, 6492), (246, 5410), (410, 3246), (492, 2705), (541, 2460), (615, 2164), (820, 1623), (1082, 1230)]