304065720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{120661}}^1$

素因数の和:120685

約数の個数: 96

約数和(自身を含む): 1129396320

約数和(自身を除く): 825330600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 120661, 241322, 361983, 482644, 603305, 723966, 844627, 965288, 1085949, 1206610, 1447932, 1689254, 1809915, 2171898, 2413220, 2533881, 2895864, 3378508, 3619830, 4223135, 4343796, 4826440, 5067762, 5429745, 6757016, 7239660, 7601643, 8446270, 8687592, 10135524, 10859490, 12669405, 14479320, 15203286, 16892540, 20271048, 21718980, 25338810, 30406572, 33785080, 38008215, 43437960, 50677620, 60813144, 76016430, 101355240, 152032860, 304065720]

約数ペア:

[(1, 304065720), (2, 152032860), (3, 101355240), (4, 76016430), (5, 60813144), (6, 50677620), (7, 43437960), (8, 38008215), (9, 33785080), (10, 30406572), (12, 25338810), (14, 21718980), (15, 20271048), (18, 16892540), (20, 15203286), (21, 14479320), (24, 12669405), (28, 10859490), (30, 10135524), (35, 8687592), (36, 8446270), (40, 7601643), (42, 7239660), (45, 6757016), (56, 5429745), (60, 5067762), (63, 4826440), (70, 4343796), (72, 4223135), (84, 3619830), (90, 3378508), (105, 2895864), (120, 2533881), (126, 2413220), (140, 2171898), (168, 1809915), (180, 1689254), (210, 1447932), (252, 1206610), (280, 1085949), (315, 965288), (360, 844627), (420, 723966), (504, 603305), (630, 482644), (840, 361983), (1260, 241322), (2520, 120661)]