40424940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74879

約数の個数: 48

約数和(自身を含む): 125768160

約数和(自身を除く): 85343220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74861, 149722, 224583, 299444, 374305, 449166, 673749, 748610, 898332, 1122915, 1347498, 1497220, 2021247, 2245830, 2694996, 3368745, 4042494, 4491660, 6737490, 8084988, 10106235, 13474980, 20212470, 40424940]

約数ペア:

[(1, 40424940), (2, 20212470), (3, 13474980), (4, 10106235), (5, 8084988), (6, 6737490), (9, 4491660), (10, 4042494), (12, 3368745), (15, 2694996), (18, 2245830), (20, 2021247), (27, 1497220), (30, 1347498), (36, 1122915), (45, 898332), (54, 748610), (60, 673749), (90, 449166), (108, 374305), (135, 299444), (180, 224583), (270, 149722), (540, 74861)]