7921151880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{283303}}^1$

素因数の和:283550

約数の個数: 64

約数和(自身を含む): 23865528960

約数和(自身を除く): 15944377080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 13980, 27960, 283303, 566606, 849909, 1133212, 1416515, 1699818, 2266424, 2833030, 3399636, 4249545, 5666060, 6799272, 8499090, 11332120, 16998180, 33996360, 66009599, 132019198, 198028797, 264038396, 330047995, 396057594, 528076792, 660095990, 792115188, 990143985, 1320191980, 1584230376, 1980287970, 2640383960, 3960575940, 7921151880]

約数ペア:

[(1, 7921151880), (2, 3960575940), (3, 2640383960), (4, 1980287970), (5, 1584230376), (6, 1320191980), (8, 990143985), (10, 792115188), (12, 660095990), (15, 528076792), (20, 396057594), (24, 330047995), (30, 264038396), (40, 198028797), (60, 132019198), (120, 66009599), (233, 33996360), (466, 16998180), (699, 11332120), (932, 8499090), (1165, 6799272), (1398, 5666060), (1864, 4249545), (2330, 3399636), (2796, 2833030), (3495, 2266424), (4660, 1699818), (5592, 1416515), (6990, 1133212), (9320, 849909), (13980, 566606), (27960, 283303)]