80112360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 179346840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 857, 984, 1140, 1230, 1558, 1640, 1714, 2280, 2337, 2460, 2571, 3116, 3428, 3895, 4285, 4674, 4920, 5142, 6232, 6856, 7790, 8570, 9348, 10284, 11685, 12855, 15580, 16283, 17140, 18696, 20568, 23370, 25710, 31160, 32566, 34280, 35137, 46740, 48849, 51420, 65132, 70274, 81415, 93480, 97698, 102840, 105411, 130264, 140548, 162830, 175685, 195396, 210822, 244245, 281096, 325660, 351370, 390792, 421644, 488490, 527055, 651320, 667603, 702740, 843288, 976980, 1054110, 1335206, 1405480, 1953960, 2002809, 2108220, 2670412, 3338015, 4005618, 4216440, 5340824, 6676030, 8011236, 10014045, 13352060, 16022472, 20028090, 26704120, 40056180, 80112360]

約数ペア:

[(1, 80112360), (2, 40056180), (3, 26704120), (4, 20028090), (5, 16022472), (6, 13352060), (8, 10014045), (10, 8011236), (12, 6676030), (15, 5340824), (19, 4216440), (20, 4005618), (24, 3338015), (30, 2670412), (38, 2108220), (40, 2002809), (41, 1953960), (57, 1405480), (60, 1335206), (76, 1054110), (82, 976980), (95, 843288), (114, 702740), (120, 667603), (123, 651320), (152, 527055), (164, 488490), (190, 421644), (205, 390792), (228, 351370), (246, 325660), (285, 281096), (328, 244245), (380, 210822), (410, 195396), (456, 175685), (492, 162830), (570, 140548), (615, 130264), (760, 105411), (779, 102840), (820, 97698), (857, 93480), (984, 81415), (1140, 70274), (1230, 65132), (1558, 51420), (1640, 48849), (1714, 46740), (2280, 35137), (2337, 34280), (2460, 32566), (2571, 31160), (3116, 25710), (3428, 23370), (3895, 20568), (4285, 18696), (4674, 17140), (4920, 16283), (5142, 15580), (6232, 12855), (6856, 11685), (7790, 10284), (8570, 9348)]