389846160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49223}}^1$

素因数の和:49253

約数の個数: 120

約数和(自身を含む): 1428283584

約数和(自身を除く): 1038437424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 49223, 98446, 147669, 196892, 246115, 295338, 393784, 443007, 492230, 541453, 590676, 738345, 787568, 886014, 984460, 1082906, 1181352, 1476690, 1624359, 1772028, 1968920, 2165812, 2215035, 2362704, 2707265, 2953380, 3248718, 3544056, 3937840, 4331624, 4430070, 4873077, 5414530, 5906760, 6497436, 7088112, 8121795, 8663248, 8860140, 9746154, 10829060, 11813520, 12994872, 16243590, 17720280, 19492308, 21658120, 24365385, 25989744, 32487180, 35440560, 38984616, 43316240, 48730770, 64974360, 77969232, 97461540, 129948720, 194923080, 389846160]

約数ペア:

[(1, 389846160), (2, 194923080), (3, 129948720), (4, 97461540), (5, 77969232), (6, 64974360), (8, 48730770), (9, 43316240), (10, 38984616), (11, 35440560), (12, 32487180), (15, 25989744), (16, 24365385), (18, 21658120), (20, 19492308), (22, 17720280), (24, 16243590), (30, 12994872), (33, 11813520), (36, 10829060), (40, 9746154), (44, 8860140), (45, 8663248), (48, 8121795), (55, 7088112), (60, 6497436), (66, 5906760), (72, 5414530), (80, 4873077), (88, 4430070), (90, 4331624), (99, 3937840), (110, 3544056), (120, 3248718), (132, 2953380), (144, 2707265), (165, 2362704), (176, 2215035), (180, 2165812), (198, 1968920), (220, 1772028), (240, 1624359), (264, 1476690), (330, 1181352), (360, 1082906), (396, 984460), (440, 886014), (495, 787568), (528, 738345), (660, 590676), (720, 541453), (792, 492230), (880, 443007), (990, 393784), (1320, 295338), (1584, 246115), (1980, 196892), (2640, 147669), (3960, 98446), (7920, 49223)]