89895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9894

約数の個数: 96

約数和(自身を含む): 298105920

約数和(自身を除く): 208210080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9857, 19714, 29571, 39428, 49285, 59142, 78856, 98570, 118284, 147855, 157712, 187283, 197140, 236568, 295710, 315424, 374566, 394280, 473136, 561849, 591420, 749132, 788560, 936415, 946272, 1123698, 1182840, 1498264, 1577120, 1872830, 2247396, 2365680, 2809245, 2996528, 3745660, 4494792, 4731360, 5618490, 5993056, 7491320, 8989584, 11236980, 14982640, 17979168, 22473960, 29965280, 44947920, 89895840]

約数ペア:

[(1, 89895840), (2, 44947920), (3, 29965280), (4, 22473960), (5, 17979168), (6, 14982640), (8, 11236980), (10, 8989584), (12, 7491320), (15, 5993056), (16, 5618490), (19, 4731360), (20, 4494792), (24, 3745660), (30, 2996528), (32, 2809245), (38, 2365680), (40, 2247396), (48, 1872830), (57, 1577120), (60, 1498264), (76, 1182840), (80, 1123698), (95, 946272), (96, 936415), (114, 788560), (120, 749132), (152, 591420), (160, 561849), (190, 473136), (228, 394280), (240, 374566), (285, 315424), (304, 295710), (380, 236568), (456, 197140), (480, 187283), (570, 157712), (608, 147855), (760, 118284), (912, 98570), (1140, 78856), (1520, 59142), (1824, 49285), (2280, 39428), (3040, 29571), (4560, 19714), (9120, 9857)]