4801480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 11975040

約数和(自身を除く): 7173560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 307, 340, 391, 460, 614, 680, 782, 920, 1228, 1535, 1564, 1955, 2456, 3070, 3128, 3910, 5219, 6140, 7061, 7820, 10438, 12280, 14122, 15640, 20876, 26095, 28244, 35305, 41752, 52190, 56488, 70610, 104380, 120037, 141220, 208760, 240074, 282440, 480148, 600185, 960296, 1200370, 2400740, 4801480]

約数ペア:

[(1, 4801480), (2, 2400740), (4, 1200370), (5, 960296), (8, 600185), (10, 480148), (17, 282440), (20, 240074), (23, 208760), (34, 141220), (40, 120037), (46, 104380), (68, 70610), (85, 56488), (92, 52190), (115, 41752), (136, 35305), (170, 28244), (184, 26095), (230, 20876), (307, 15640), (340, 14122), (391, 12280), (460, 10438), (614, 7820), (680, 7061), (782, 6140), (920, 5219), (1228, 3910), (1535, 3128), (1564, 3070), (1955, 2456)]