1603424880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20431}}^1$

素因数の和:20559

約数の個数: 120

約数和(自身を含む): 5434503360

約数和(自身を除く): 3831078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 20431, 26160, 39240, 40862, 61293, 78480, 81724, 102155, 122586, 163448, 183879, 204310, 245172, 306465, 326896, 367758, 408620, 490344, 612930, 735516, 817240, 919395, 980688, 1225860, 1471032, 1634480, 1838790, 2226979, 2451720, 2942064, 3677580, 4453958, 4903440, 6680937, 7355160, 8907916, 11134895, 13361874, 14710320, 17815832, 20042811, 22269790, 26723748, 33404685, 35631664, 40085622, 44539580, 53447496, 66809370, 80171244, 89079160, 100214055, 106894992, 133618740, 160342488, 178158320, 200428110, 267237480, 320684976, 400856220, 534474960, 801712440, 1603424880]

約数ペア:

[(1, 1603424880), (2, 801712440), (3, 534474960), (4, 400856220), (5, 320684976), (6, 267237480), (8, 200428110), (9, 178158320), (10, 160342488), (12, 133618740), (15, 106894992), (16, 100214055), (18, 89079160), (20, 80171244), (24, 66809370), (30, 53447496), (36, 44539580), (40, 40085622), (45, 35631664), (48, 33404685), (60, 26723748), (72, 22269790), (80, 20042811), (90, 17815832), (109, 14710320), (120, 13361874), (144, 11134895), (180, 8907916), (218, 7355160), (240, 6680937), (327, 4903440), (360, 4453958), (436, 3677580), (545, 2942064), (654, 2451720), (720, 2226979), (872, 1838790), (981, 1634480), (1090, 1471032), (1308, 1225860), (1635, 980688), (1744, 919395), (1962, 817240), (2180, 735516), (2616, 612930), (3270, 490344), (3924, 408620), (4360, 367758), (4905, 326896), (5232, 306465), (6540, 245172), (7848, 204310), (8720, 183879), (9810, 163448), (13080, 122586), (15696, 102155), (19620, 81724), (20431, 78480), (26160, 61293), (39240, 40862)]