2671271280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4519}}^1$

素因数の和:5359

約数の個数: 120

約数和(自身を含む): 8983933920

約数和(自身を除く): 6312662640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 821, 1642, 2463, 3284, 4105, 4519, 4926, 6568, 7389, 8210, 9038, 9852, 12315, 13136, 13557, 14778, 16420, 18076, 19704, 22595, 24630, 27114, 29556, 32840, 36152, 36945, 39408, 40671, 45190, 49260, 54228, 59112, 65680, 67785, 72304, 73890, 81342, 90380, 98520, 108456, 118224, 135570, 147780, 162684, 180760, 197040, 203355, 216912, 271140, 295560, 325368, 361520, 406710, 542280, 591120, 650736, 813420, 1084560, 1626840, 3253680, 3710099, 7420198, 11130297, 14840396, 18550495, 22260594, 29680792, 33390891, 37100990, 44521188, 55651485, 59361584, 66781782, 74201980, 89042376, 111302970, 133563564, 148403960, 166954455, 178084752, 222605940, 267127128, 296807920, 333908910, 445211880, 534254256, 667817820, 890423760, 1335635640, 2671271280]

約数ペア:

[(1, 2671271280), (2, 1335635640), (3, 890423760), (4, 667817820), (5, 534254256), (6, 445211880), (8, 333908910), (9, 296807920), (10, 267127128), (12, 222605940), (15, 178084752), (16, 166954455), (18, 148403960), (20, 133563564), (24, 111302970), (30, 89042376), (36, 74201980), (40, 66781782), (45, 59361584), (48, 55651485), (60, 44521188), (72, 37100990), (80, 33390891), (90, 29680792), (120, 22260594), (144, 18550495), (180, 14840396), (240, 11130297), (360, 7420198), (720, 3710099), (821, 3253680), (1642, 1626840), (2463, 1084560), (3284, 813420), (4105, 650736), (4519, 591120), (4926, 542280), (6568, 406710), (7389, 361520), (8210, 325368), (9038, 295560), (9852, 271140), (12315, 216912), (13136, 203355), (13557, 197040), (14778, 180760), (16420, 162684), (18076, 147780), (19704, 135570), (22595, 118224), (24630, 108456), (27114, 98520), (29556, 90380), (32840, 81342), (36152, 73890), (36945, 72304), (39408, 67785), (40671, 65680), (45190, 59112), (49260, 54228)]