148763280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{967}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 462363264

約数和(自身を除く): 313599984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 967, 1282, 1923, 1934, 2564, 2901, 3205, 3846, 3868, 4835, 5128, 5802, 6410, 7692, 7736, 9615, 9670, 10256, 11604, 12820, 14505, 15384, 15472, 19230, 19340, 23208, 25640, 29010, 30768, 38460, 38680, 46416, 51280, 58020, 76920, 77360, 116040, 153840, 232080, 619847, 1239694, 1859541, 2479388, 3099235, 3719082, 4958776, 6198470, 7438164, 9297705, 9917552, 12396940, 14876328, 18595410, 24793880, 29752656, 37190820, 49587760, 74381640, 148763280]

約数ペア:

[(1, 148763280), (2, 74381640), (3, 49587760), (4, 37190820), (5, 29752656), (6, 24793880), (8, 18595410), (10, 14876328), (12, 12396940), (15, 9917552), (16, 9297705), (20, 7438164), (24, 6198470), (30, 4958776), (40, 3719082), (48, 3099235), (60, 2479388), (80, 1859541), (120, 1239694), (240, 619847), (641, 232080), (967, 153840), (1282, 116040), (1923, 77360), (1934, 76920), (2564, 58020), (2901, 51280), (3205, 46416), (3846, 38680), (3868, 38460), (4835, 30768), (5128, 29010), (5802, 25640), (6410, 23208), (7692, 19340), (7736, 19230), (9615, 15472), (9670, 15384), (10256, 14505), (11604, 12820)]