4986420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 14309568

約数和(自身を除く): 9323148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2027, 2460, 4054, 6081, 8108, 10135, 12162, 20270, 24324, 30405, 40540, 60810, 83107, 121620, 166214, 249321, 332428, 415535, 498642, 831070, 997284, 1246605, 1662140, 2493210, 4986420]

約数ペア:

[(1, 4986420), (2, 2493210), (3, 1662140), (4, 1246605), (5, 997284), (6, 831070), (10, 498642), (12, 415535), (15, 332428), (20, 249321), (30, 166214), (41, 121620), (60, 83107), (82, 60810), (123, 40540), (164, 30405), (205, 24324), (246, 20270), (410, 12162), (492, 10135), (615, 8108), (820, 6081), (1230, 4054), (2027, 2460)]