309530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83207}}^1$

素因数の和:83252

約数の個数: 64

約数和(自身を含む): 958556160

約数和(自身を除く): 649026120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 83207, 166414, 249621, 332828, 416035, 499242, 665656, 832070, 998484, 1248105, 1664140, 1996968, 2496210, 2579417, 3328280, 4992420, 5158834, 7738251, 9984840, 10317668, 12897085, 15476502, 20635336, 25794170, 30953004, 38691255, 51588340, 61906008, 77382510, 103176680, 154765020, 309530040]

約数ペア:

[(1, 309530040), (2, 154765020), (3, 103176680), (4, 77382510), (5, 61906008), (6, 51588340), (8, 38691255), (10, 30953004), (12, 25794170), (15, 20635336), (20, 15476502), (24, 12897085), (30, 10317668), (31, 9984840), (40, 7738251), (60, 5158834), (62, 4992420), (93, 3328280), (120, 2579417), (124, 2496210), (155, 1996968), (186, 1664140), (248, 1248105), (310, 998484), (372, 832070), (465, 665656), (620, 499242), (744, 416035), (930, 332828), (1240, 249621), (1860, 166414), (3720, 83207)]