396338160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1651409}}^1$

素因数の和:1651425

約数の個数: 40

約数和(自身を含む): 1228649040

約数和(自身を除く): 832310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1651409, 3302818, 4954227, 6605636, 8257045, 9908454, 13211272, 16514090, 19816908, 24771135, 26422544, 33028180, 39633816, 49542270, 66056360, 79267632, 99084540, 132112720, 198169080, 396338160]

約数ペア:

[(1, 396338160), (2, 198169080), (3, 132112720), (4, 99084540), (5, 79267632), (6, 66056360), (8, 49542270), (10, 39633816), (12, 33028180), (15, 26422544), (16, 24771135), (20, 19816908), (24, 16514090), (30, 13211272), (40, 9908454), (48, 8257045), (60, 6605636), (80, 4954227), (120, 3302818), (240, 1651409)]