126885120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 409715712

約数和(自身を除く): 282830592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 191, 192, 240, 256, 320, 346, 382, 384, 480, 519, 573, 640, 692, 764, 768, 865, 955, 960, 1038, 1146, 1280, 1384, 1528, 1730, 1910, 1920, 2076, 2292, 2595, 2768, 2865, 3056, 3460, 3820, 3840, 4152, 4584, 5190, 5536, 5730, 6112, 6920, 7640, 8304, 9168, 10380, 11072, 11460, 12224, 13840, 15280, 16608, 18336, 20760, 22144, 22920, 24448, 27680, 30560, 33043, 33216, 36672, 41520, 44288, 45840, 48896, 55360, 61120, 66086, 66432, 73344, 83040, 91680, 99129, 110720, 122240, 132172, 132864, 146688, 165215, 166080, 183360, 198258, 221440, 244480, 264344, 330430, 332160, 366720, 396516, 495645, 528688, 660860, 664320, 733440, 793032, 991290, 1057376, 1321720, 1586064, 1982580, 2114752, 2643440, 3172128, 3965160, 4229504, 5286880, 6344256, 7930320, 8459008, 10573760, 12688512, 15860640, 21147520, 25377024, 31721280, 42295040, 63442560, 126885120]

約数ペア:

[(1, 126885120), (2, 63442560), (3, 42295040), (4, 31721280), (5, 25377024), (6, 21147520), (8, 15860640), (10, 12688512), (12, 10573760), (15, 8459008), (16, 7930320), (20, 6344256), (24, 5286880), (30, 4229504), (32, 3965160), (40, 3172128), (48, 2643440), (60, 2114752), (64, 1982580), (80, 1586064), (96, 1321720), (120, 1057376), (128, 991290), (160, 793032), (173, 733440), (191, 664320), (192, 660860), (240, 528688), (256, 495645), (320, 396516), (346, 366720), (382, 332160), (384, 330430), (480, 264344), (519, 244480), (573, 221440), (640, 198258), (692, 183360), (764, 166080), (768, 165215), (865, 146688), (955, 132864), (960, 132172), (1038, 122240), (1146, 110720), (1280, 99129), (1384, 91680), (1528, 83040), (1730, 73344), (1910, 66432), (1920, 66086), (2076, 61120), (2292, 55360), (2595, 48896), (2768, 45840), (2865, 44288), (3056, 41520), (3460, 36672), (3820, 33216), (3840, 33043), (4152, 30560), (4584, 27680), (5190, 24448), (5536, 22920), (5730, 22144), (6112, 20760), (6920, 18336), (7640, 16608), (8304, 15280), (9168, 13840), (10380, 12224), (11072, 11460)]