28402578840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1015829}}^1$

素因数の和:1016076

約数の個数: 64

約数和(自身を含む): 85573519200

約数和(自身を除く): 57170940360

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, 1015829, 2031658, 3047487, 4063316, 5079145, 6094974, 8126632, 10158290, 12189948, 15237435, 20316580, 24379896, 30474870, 40633160, 60949740, 121899480, 236688157, 473376314, 710064471, 946752628, 1183440785, 1420128942, 1893505256, 2366881570, 2840257884, 3550322355, 4733763140, 5680515768, 7100644710, 9467526280, 14201289420, 28402578840]

約数ペア:

[(1, 28402578840), (2, 14201289420), (3, 9467526280), (4, 7100644710), (5, 5680515768), (6, 4733763140), (8, 3550322355), (10, 2840257884), (12, 2366881570), (15, 1893505256), (20, 1420128942), (24, 1183440785), (30, 946752628), (40, 710064471), (60, 473376314), (120, 236688157), (233, 121899480), (466, 60949740), (699, 40633160), (932, 30474870), (1165, 24379896), (1398, 20316580), (1864, 15237435), (2330, 12189948), (2796, 10158290), (3495, 8126632), (4660, 6094974), (5592, 5079145), (6990, 4063316), (9320, 3047487), (13980, 2031658), (27960, 1015829)]