123753120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 391547520

約数和(自身を除く): 267794400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 829, 933, 1244, 1555, 1658, 1866, 2487, 2488, 3110, 3316, 3732, 4145, 4665, 4974, 4976, 6220, 6632, 7464, 8290, 9330, 9948, 9952, 12435, 12440, 13264, 14928, 16580, 18660, 19896, 24870, 24880, 26528, 29856, 33160, 37320, 39792, 49740, 49760, 66320, 74640, 79584, 99480, 132640, 149280, 198960, 257819, 397920, 515638, 773457, 1031276, 1289095, 1546914, 2062552, 2578190, 3093828, 3867285, 4125104, 5156380, 6187656, 7734570, 8250208, 10312760, 12375312, 15469140, 20625520, 24750624, 30938280, 41251040, 61876560, 123753120]

約数ペア:

[(1, 123753120), (2, 61876560), (3, 41251040), (4, 30938280), (5, 24750624), (6, 20625520), (8, 15469140), (10, 12375312), (12, 10312760), (15, 8250208), (16, 7734570), (20, 6187656), (24, 5156380), (30, 4125104), (32, 3867285), (40, 3093828), (48, 2578190), (60, 2062552), (80, 1546914), (96, 1289095), (120, 1031276), (160, 773457), (240, 515638), (311, 397920), (480, 257819), (622, 198960), (829, 149280), (933, 132640), (1244, 99480), (1555, 79584), (1658, 74640), (1866, 66320), (2487, 49760), (2488, 49740), (3110, 39792), (3316, 37320), (3732, 33160), (4145, 29856), (4665, 26528), (4974, 24880), (4976, 24870), (6220, 19896), (6632, 18660), (7464, 16580), (8290, 14928), (9330, 13264), (9948, 12440), (9952, 12435)]