123345120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8861}}^1$

素因数の和:8908

約数の個数: 96

約数和(自身を含む): 401980320

約数和(自身を除く): 278635200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 8861, 13920, 17722, 26583, 35444, 44305, 53166, 70888, 88610, 106332, 132915, 141776, 177220, 212664, 256969, 265830, 283552, 354440, 425328, 513938, 531660, 708880, 770907, 850656, 1027876, 1063320, 1284845, 1417760, 1541814, 2055752, 2126640, 2569690, 3083628, 3854535, 4111504, 4253280, 5139380, 6167256, 7709070, 8223008, 10278760, 12334512, 15418140, 20557520, 24669024, 30836280, 41115040, 61672560, 123345120]

約数ペア:

[(1, 123345120), (2, 61672560), (3, 41115040), (4, 30836280), (5, 24669024), (6, 20557520), (8, 15418140), (10, 12334512), (12, 10278760), (15, 8223008), (16, 7709070), (20, 6167256), (24, 5139380), (29, 4253280), (30, 4111504), (32, 3854535), (40, 3083628), (48, 2569690), (58, 2126640), (60, 2055752), (80, 1541814), (87, 1417760), (96, 1284845), (116, 1063320), (120, 1027876), (145, 850656), (160, 770907), (174, 708880), (232, 531660), (240, 513938), (290, 425328), (348, 354440), (435, 283552), (464, 265830), (480, 256969), (580, 212664), (696, 177220), (870, 141776), (928, 132915), (1160, 106332), (1392, 88610), (1740, 70888), (2320, 53166), (2784, 44305), (3480, 35444), (4640, 26583), (6960, 17722), (8861, 13920)]