330944640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13294

約数の個数: 128

約数和(自身を含む): 1136116800

約数和(自身を除く): 805172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 13259, 24960, 26518, 39777, 53036, 66295, 79554, 106072, 132590, 159108, 172367, 198885, 212144, 265180, 318216, 344734, 397770, 424288, 517101, 530360, 636432, 689468, 795540, 848576, 861835, 1034202, 1060720, 1272864, 1378936, 1591080, 1697152, 1723670, 2068404, 2121440, 2545728, 2585505, 2757872, 3182160, 3447340, 4136808, 4242880, 5091456, 5171010, 5515744, 6364320, 6894680, 8273616, 8485760, 10342020, 11031488, 12728640, 13789360, 16547232, 20684040, 22062976, 25457280, 27578720, 33094464, 41368080, 55157440, 66188928, 82736160, 110314880, 165472320, 330944640]

約数ペア:

[(1, 330944640), (2, 165472320), (3, 110314880), (4, 82736160), (5, 66188928), (6, 55157440), (8, 41368080), (10, 33094464), (12, 27578720), (13, 25457280), (15, 22062976), (16, 20684040), (20, 16547232), (24, 13789360), (26, 12728640), (30, 11031488), (32, 10342020), (39, 8485760), (40, 8273616), (48, 6894680), (52, 6364320), (60, 5515744), (64, 5171010), (65, 5091456), (78, 4242880), (80, 4136808), (96, 3447340), (104, 3182160), (120, 2757872), (128, 2585505), (130, 2545728), (156, 2121440), (160, 2068404), (192, 1723670), (195, 1697152), (208, 1591080), (240, 1378936), (260, 1272864), (312, 1060720), (320, 1034202), (384, 861835), (390, 848576), (416, 795540), (480, 689468), (520, 636432), (624, 530360), (640, 517101), (780, 424288), (832, 397770), (960, 344734), (1040, 318216), (1248, 265180), (1560, 212144), (1664, 198885), (1920, 172367), (2080, 159108), (2496, 132590), (3120, 106072), (4160, 79554), (4992, 66295), (6240, 53036), (8320, 39777), (12480, 26518), (13259, 24960)]