227561760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{158029}}^1$

素因数の和:158050

約数の個数: 72

約数和(自身を含む): 776559420

約数和(自身を除く): 548997660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 158029, 316058, 474087, 632116, 790145, 948174, 1264232, 1422261, 1580290, 1896348, 2370435, 2528464, 2844522, 3160580, 3792696, 4740870, 5056928, 5689044, 6321160, 7111305, 7585392, 9481740, 11378088, 12642320, 14222610, 15170784, 18963480, 22756176, 25284640, 28445220, 37926960, 45512352, 56890440, 75853920, 113780880, 227561760]

約数ペア:

[(1, 227561760), (2, 113780880), (3, 75853920), (4, 56890440), (5, 45512352), (6, 37926960), (8, 28445220), (9, 25284640), (10, 22756176), (12, 18963480), (15, 15170784), (16, 14222610), (18, 12642320), (20, 11378088), (24, 9481740), (30, 7585392), (32, 7111305), (36, 6321160), (40, 5689044), (45, 5056928), (48, 4740870), (60, 3792696), (72, 3160580), (80, 2844522), (90, 2528464), (96, 2370435), (120, 1896348), (144, 1580290), (160, 1422261), (180, 1264232), (240, 948174), (288, 790145), (360, 632116), (480, 474087), (720, 316058), (1440, 158029)]