89104560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 278315520

約数和(自身を除く): 189210960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2671, 2780, 3336, 4170, 5342, 5560, 6672, 8013, 8340, 10684, 11120, 13355, 16026, 16680, 21368, 26710, 32052, 33360, 40065, 42736, 53420, 64104, 80130, 106840, 128208, 160260, 213680, 320520, 371269, 641040, 742538, 1113807, 1485076, 1856345, 2227614, 2970152, 3712690, 4455228, 5569035, 5940304, 7425380, 8910456, 11138070, 14850760, 17820912, 22276140, 29701520, 44552280, 89104560]

約数ペア:

[(1, 89104560), (2, 44552280), (3, 29701520), (4, 22276140), (5, 17820912), (6, 14850760), (8, 11138070), (10, 8910456), (12, 7425380), (15, 5940304), (16, 5569035), (20, 4455228), (24, 3712690), (30, 2970152), (40, 2227614), (48, 1856345), (60, 1485076), (80, 1113807), (120, 742538), (139, 641040), (240, 371269), (278, 320520), (417, 213680), (556, 160260), (695, 128208), (834, 106840), (1112, 80130), (1390, 64104), (1668, 53420), (2085, 42736), (2224, 40065), (2671, 33360), (2780, 32052), (3336, 26710), (4170, 21368), (5342, 16680), (5560, 16026), (6672, 13355), (8013, 11120), (8340, 10684)]