88867920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 276500160

約数和(自身を除く): 187632240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 977, 1137, 1516, 1895, 1954, 2274, 2931, 3032, 3790, 3908, 4548, 4885, 5685, 5862, 6064, 7580, 7816, 9096, 9770, 11370, 11724, 14655, 15160, 15632, 18192, 19540, 22740, 23448, 29310, 30320, 39080, 45480, 46896, 58620, 78160, 90960, 117240, 234480, 370283, 740566, 1110849, 1481132, 1851415, 2221698, 2962264, 3702830, 4443396, 5554245, 5924528, 7405660, 8886792, 11108490, 14811320, 17773584, 22216980, 29622640, 44433960, 88867920]

約数ペア:

[(1, 88867920), (2, 44433960), (3, 29622640), (4, 22216980), (5, 17773584), (6, 14811320), (8, 11108490), (10, 8886792), (12, 7405660), (15, 5924528), (16, 5554245), (20, 4443396), (24, 3702830), (30, 2962264), (40, 2221698), (48, 1851415), (60, 1481132), (80, 1110849), (120, 740566), (240, 370283), (379, 234480), (758, 117240), (977, 90960), (1137, 78160), (1516, 58620), (1895, 46896), (1954, 45480), (2274, 39080), (2931, 30320), (3032, 29310), (3790, 23448), (3908, 22740), (4548, 19540), (4885, 18192), (5685, 15632), (5862, 15160), (6064, 14655), (7580, 11724), (7816, 11370), (9096, 9770)]