115243920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14551}}^1$

素因数の和:14581

約数の個数: 120

約数和(自身を含む): 422240832

約数和(自身を除く): 306996912

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, 14551, 29102, 43653, 58204, 72755, 87306, 116408, 130959, 145510, 160061, 174612, 218265, 232816, 261918, 291020, 320122, 349224, 436530, 480183, 523836, 582040, 640244, 654795, 698448, 800305, 873060, 960366, 1047672, 1164080, 1280488, 1309590, 1440549, 1600610, 1746120, 1920732, 2095344, 2400915, 2560976, 2619180, 2881098, 3201220, 3492240, 3841464, 4801830, 5238360, 5762196, 6402440, 7202745, 7682928, 9603660, 10476720, 11524392, 12804880, 14405490, 19207320, 23048784, 28810980, 38414640, 57621960, 115243920]

約数ペア:

[(1, 115243920), (2, 57621960), (3, 38414640), (4, 28810980), (5, 23048784), (6, 19207320), (8, 14405490), (9, 12804880), (10, 11524392), (11, 10476720), (12, 9603660), (15, 7682928), (16, 7202745), (18, 6402440), (20, 5762196), (22, 5238360), (24, 4801830), (30, 3841464), (33, 3492240), (36, 3201220), (40, 2881098), (44, 2619180), (45, 2560976), (48, 2400915), (55, 2095344), (60, 1920732), (66, 1746120), (72, 1600610), (80, 1440549), (88, 1309590), (90, 1280488), (99, 1164080), (110, 1047672), (120, 960366), (132, 873060), (144, 800305), (165, 698448), (176, 654795), (180, 640244), (198, 582040), (220, 523836), (240, 480183), (264, 436530), (330, 349224), (360, 320122), (396, 291020), (440, 261918), (495, 232816), (528, 218265), (660, 174612), (720, 160061), (792, 145510), (880, 130959), (990, 116408), (1320, 87306), (1584, 72755), (1980, 58204), (2640, 43653), (3960, 29102), (7920, 14551)]