72935280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9209}}^1$

素因数の和:9239

約数の個数: 120

約数和(自身を含む): 267237360

約数和(自身を除く): 194302080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9209, 18418, 27627, 36836, 46045, 55254, 73672, 82881, 92090, 101299, 110508, 138135, 147344, 165762, 184180, 202598, 221016, 276270, 303897, 331524, 368360, 405196, 414405, 442032, 506495, 552540, 607794, 663048, 736720, 810392, 828810, 911691, 1012990, 1105080, 1215588, 1326096, 1519485, 1620784, 1657620, 1823382, 2025980, 2210160, 2431176, 3038970, 3315240, 3646764, 4051960, 4558455, 4862352, 6077940, 6630480, 7293528, 8103920, 9116910, 12155880, 14587056, 18233820, 24311760, 36467640, 72935280]

約数ペア:

[(1, 72935280), (2, 36467640), (3, 24311760), (4, 18233820), (5, 14587056), (6, 12155880), (8, 9116910), (9, 8103920), (10, 7293528), (11, 6630480), (12, 6077940), (15, 4862352), (16, 4558455), (18, 4051960), (20, 3646764), (22, 3315240), (24, 3038970), (30, 2431176), (33, 2210160), (36, 2025980), (40, 1823382), (44, 1657620), (45, 1620784), (48, 1519485), (55, 1326096), (60, 1215588), (66, 1105080), (72, 1012990), (80, 911691), (88, 828810), (90, 810392), (99, 736720), (110, 663048), (120, 607794), (132, 552540), (144, 506495), (165, 442032), (176, 414405), (180, 405196), (198, 368360), (220, 331524), (240, 303897), (264, 276270), (330, 221016), (360, 202598), (396, 184180), (440, 165762), (495, 147344), (528, 138135), (660, 110508), (720, 101299), (792, 92090), (880, 82881), (990, 73672), (1320, 55254), (1584, 46045), (1980, 36836), (2640, 27627), (3960, 18418), (7920, 9209)]