628049640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{4231}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 1886117760

約数和(自身を除く): 1258068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1237, 2474, 3711, 4231, 4948, 6185, 7422, 8462, 9896, 12370, 12693, 14844, 16924, 18555, 21155, 24740, 25386, 29688, 33848, 37110, 42310, 49480, 50772, 63465, 74220, 84620, 101544, 126930, 148440, 169240, 253860, 507720, 5233747, 10467494, 15701241, 20934988, 26168735, 31402482, 41869976, 52337470, 62804964, 78506205, 104674940, 125609928, 157012410, 209349880, 314024820, 628049640]

約数ペア:

[(1, 628049640), (2, 314024820), (3, 209349880), (4, 157012410), (5, 125609928), (6, 104674940), (8, 78506205), (10, 62804964), (12, 52337470), (15, 41869976), (20, 31402482), (24, 26168735), (30, 20934988), (40, 15701241), (60, 10467494), (120, 5233747), (1237, 507720), (2474, 253860), (3711, 169240), (4231, 148440), (4948, 126930), (6185, 101544), (7422, 84620), (8462, 74220), (9896, 63465), (12370, 50772), (12693, 49480), (14844, 42310), (16924, 37110), (18555, 33848), (21155, 29688), (24740, 25386)]