240976980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58207}}^1$

素因数の和:58245

約数の個数: 72

約数和(自身を含む): 762757632

約数和(自身を除く): 521780652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 58207, 116414, 174621, 232828, 291035, 349242, 523863, 582070, 698484, 873105, 1047726, 1164140, 1338761, 1746210, 2095452, 2619315, 2677522, 3492420, 4016283, 5238630, 5355044, 6693805, 8032566, 10477260, 12048849, 13387610, 16065132, 20081415, 24097698, 26775220, 40162830, 48195396, 60244245, 80325660, 120488490, 240976980]

約数ペア:

[(1, 240976980), (2, 120488490), (3, 80325660), (4, 60244245), (5, 48195396), (6, 40162830), (9, 26775220), (10, 24097698), (12, 20081415), (15, 16065132), (18, 13387610), (20, 12048849), (23, 10477260), (30, 8032566), (36, 6693805), (45, 5355044), (46, 5238630), (60, 4016283), (69, 3492420), (90, 2677522), (92, 2619315), (115, 2095452), (138, 1746210), (180, 1338761), (207, 1164140), (230, 1047726), (276, 873105), (345, 698484), (414, 582070), (460, 523863), (690, 349242), (828, 291035), (1035, 232828), (1380, 174621), (2070, 116414), (4140, 58207)]