2797596720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{168937}}^1$

素因数の和:168979

約数の個数: 120

約数和(自身を含む): 9803810016

約数和(自身を除く): 7006213296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 168937, 337874, 506811, 675748, 844685, 1013622, 1351496, 1520433, 1689370, 2027244, 2534055, 2702992, 3040866, 3378740, 3885551, 4054488, 5068110, 6081732, 6757480, 7602165, 7771102, 8108976, 10136220, 11656653, 12163464, 13514960, 15204330, 15542204, 19427755, 20272440, 23313306, 24326928, 30408660, 31084408, 34969959, 38855510, 40544880, 46626612, 58283265, 60817320, 62168816, 69939918, 77711020, 93253224, 116566530, 121634640, 139879836, 155422040, 174849795, 186506448, 233133060, 279759672, 310844080, 349699590, 466266120, 559519344, 699399180, 932532240, 1398798360, 2797596720]

約数ペア:

[(1, 2797596720), (2, 1398798360), (3, 932532240), (4, 699399180), (5, 559519344), (6, 466266120), (8, 349699590), (9, 310844080), (10, 279759672), (12, 233133060), (15, 186506448), (16, 174849795), (18, 155422040), (20, 139879836), (23, 121634640), (24, 116566530), (30, 93253224), (36, 77711020), (40, 69939918), (45, 62168816), (46, 60817320), (48, 58283265), (60, 46626612), (69, 40544880), (72, 38855510), (80, 34969959), (90, 31084408), (92, 30408660), (115, 24326928), (120, 23313306), (138, 20272440), (144, 19427755), (180, 15542204), (184, 15204330), (207, 13514960), (230, 12163464), (240, 11656653), (276, 10136220), (345, 8108976), (360, 7771102), (368, 7602165), (414, 6757480), (460, 6081732), (552, 5068110), (690, 4054488), (720, 3885551), (828, 3378740), (920, 3040866), (1035, 2702992), (1104, 2534055), (1380, 2027244), (1656, 1689370), (1840, 1520433), (2070, 1351496), (2760, 1013622), (3312, 844685), (4140, 675748), (5520, 506811), (8280, 337874), (16560, 168937)]