1567795980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389999}}^1$

素因数の和:390078

約数の個数: 48

約数和(自身を含む): 4455360000

約数和(自身を除く): 2887564020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 389999, 779998, 1169997, 1559996, 1949995, 2339994, 3899990, 4679988, 5849985, 7799980, 11699970, 23399940, 26129933, 52259866, 78389799, 104519732, 130649665, 156779598, 261299330, 313559196, 391948995, 522598660, 783897990, 1567795980]

約数ペア:

[(1, 1567795980), (2, 783897990), (3, 522598660), (4, 391948995), (5, 313559196), (6, 261299330), (10, 156779598), (12, 130649665), (15, 104519732), (20, 78389799), (30, 52259866), (60, 26129933), (67, 23399940), (134, 11699970), (201, 7799980), (268, 5849985), (335, 4679988), (402, 3899990), (670, 2339994), (804, 1949995), (1005, 1559996), (1340, 1169997), (2010, 779998), (4020, 389999)]