208703520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48311}}^1$

素因数の和:48335

約数の個数: 96

約数和(自身を含む): 730477440

約数和(自身を除く): 521773920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 48311, 96622, 144933, 193244, 241555, 289866, 386488, 434799, 483110, 579732, 724665, 772976, 869598, 966220, 1159464, 1304397, 1449330, 1545952, 1739196, 1932440, 2173995, 2318928, 2608794, 2898660, 3478392, 3864880, 4347990, 4637856, 5217588, 5797320, 6521985, 6956784, 7729760, 8695980, 10435176, 11594640, 13043970, 13913568, 17391960, 20870352, 23189280, 26087940, 34783920, 41740704, 52175880, 69567840, 104351760, 208703520]

約数ペア:

[(1, 208703520), (2, 104351760), (3, 69567840), (4, 52175880), (5, 41740704), (6, 34783920), (8, 26087940), (9, 23189280), (10, 20870352), (12, 17391960), (15, 13913568), (16, 13043970), (18, 11594640), (20, 10435176), (24, 8695980), (27, 7729760), (30, 6956784), (32, 6521985), (36, 5797320), (40, 5217588), (45, 4637856), (48, 4347990), (54, 3864880), (60, 3478392), (72, 2898660), (80, 2608794), (90, 2318928), (96, 2173995), (108, 1932440), (120, 1739196), (135, 1545952), (144, 1449330), (160, 1304397), (180, 1159464), (216, 966220), (240, 869598), (270, 772976), (288, 724665), (360, 579732), (432, 483110), (480, 434799), (540, 386488), (720, 289866), (864, 241555), (1080, 193244), (1440, 144933), (2160, 96622), (4320, 48311)]