30056040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11927}}^1$

素因数の和:11951

約数の個数: 96

約数和(自身を含む): 111646080

約数和(自身を除く): 81590040

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, 11927, 23854, 35781, 47708, 59635, 71562, 83489, 95416, 107343, 119270, 143124, 166978, 178905, 214686, 238540, 250467, 286248, 333956, 357810, 417445, 429372, 477080, 500934, 536715, 667912, 715620, 751401, 834890, 858744, 1001868, 1073430, 1252335, 1431240, 1502802, 1669780, 2003736, 2146860, 2504670, 3005604, 3339560, 3757005, 4293720, 5009340, 6011208, 7514010, 10018680, 15028020, 30056040]

約数ペア:

[(1, 30056040), (2, 15028020), (3, 10018680), (4, 7514010), (5, 6011208), (6, 5009340), (7, 4293720), (8, 3757005), (9, 3339560), (10, 3005604), (12, 2504670), (14, 2146860), (15, 2003736), (18, 1669780), (20, 1502802), (21, 1431240), (24, 1252335), (28, 1073430), (30, 1001868), (35, 858744), (36, 834890), (40, 751401), (42, 715620), (45, 667912), (56, 536715), (60, 500934), (63, 477080), (70, 429372), (72, 417445), (84, 357810), (90, 333956), (105, 286248), (120, 250467), (126, 238540), (140, 214686), (168, 178905), (180, 166978), (210, 143124), (252, 119270), (280, 107343), (315, 95416), (360, 83489), (420, 71562), (504, 59635), (630, 47708), (840, 35781), (1260, 23854), (2520, 11927)]