2878591320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{726917}}^1$

素因数の和:726945

約数の個数: 96

約数和(自身を含む): 10205928720

約数和(自身を除く): 7327337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 726917, 1453834, 2180751, 2907668, 3634585, 4361502, 5815336, 6542253, 7269170, 7996087, 8723004, 10903755, 13084506, 14538340, 15992174, 17446008, 21807510, 23988261, 26169012, 29076680, 31984348, 32711265, 39980435, 43615020, 47976522, 52338024, 63968696, 65422530, 71964783, 79960870, 87230040, 95953044, 119941305, 130845060, 143929566, 159921740, 191906088, 239882610, 261690120, 287859132, 319843480, 359823915, 479765220, 575718264, 719647830, 959530440, 1439295660, 2878591320]

約数ペア:

[(1, 2878591320), (2, 1439295660), (3, 959530440), (4, 719647830), (5, 575718264), (6, 479765220), (8, 359823915), (9, 319843480), (10, 287859132), (11, 261690120), (12, 239882610), (15, 191906088), (18, 159921740), (20, 143929566), (22, 130845060), (24, 119941305), (30, 95953044), (33, 87230040), (36, 79960870), (40, 71964783), (44, 65422530), (45, 63968696), (55, 52338024), (60, 47976522), (66, 43615020), (72, 39980435), (88, 32711265), (90, 31984348), (99, 29076680), (110, 26169012), (120, 23988261), (132, 21807510), (165, 17446008), (180, 15992174), (198, 14538340), (220, 13084506), (264, 10903755), (330, 8723004), (360, 7996087), (396, 7269170), (440, 6542253), (495, 5815336), (660, 4361502), (792, 3634585), (990, 2907668), (1320, 2180751), (1980, 1453834), (3960, 726917)]