158456880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 537666480

約数和(自身を除く): 379209600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2179, 2424, 3030, 3636, 4040, 4358, 4545, 4848, 6060, 6537, 7272, 8080, 8716, 9090, 10895, 12120, 13074, 14544, 17432, 18180, 19611, 21790, 24240, 26148, 32685, 34864, 36360, 39222, 43580, 52296, 65370, 72720, 78444, 87160, 98055, 104592, 130740, 156888, 174320, 196110, 220079, 261480, 313776, 392220, 440158, 522960, 660237, 784440, 880316, 1100395, 1320474, 1568880, 1760632, 1980711, 2200790, 2640948, 3301185, 3521264, 3961422, 4401580, 5281896, 6602370, 7922844, 8803160, 9903555, 10563792, 13204740, 15845688, 17606320, 19807110, 26409480, 31691376, 39614220, 52818960, 79228440, 158456880]

約数ペア:

[(1, 158456880), (2, 79228440), (3, 52818960), (4, 39614220), (5, 31691376), (6, 26409480), (8, 19807110), (9, 17606320), (10, 15845688), (12, 13204740), (15, 10563792), (16, 9903555), (18, 8803160), (20, 7922844), (24, 6602370), (30, 5281896), (36, 4401580), (40, 3961422), (45, 3521264), (48, 3301185), (60, 2640948), (72, 2200790), (80, 1980711), (90, 1760632), (101, 1568880), (120, 1320474), (144, 1100395), (180, 880316), (202, 784440), (240, 660237), (303, 522960), (360, 440158), (404, 392220), (505, 313776), (606, 261480), (720, 220079), (808, 196110), (909, 174320), (1010, 156888), (1212, 130740), (1515, 104592), (1616, 98055), (1818, 87160), (2020, 78444), (2179, 72720), (2424, 65370), (3030, 52296), (3636, 43580), (4040, 39222), (4358, 36360), (4545, 34864), (4848, 32685), (6060, 26148), (6537, 24240), (7272, 21790), (8080, 19611), (8716, 18180), (9090, 17432), (10895, 14544), (12120, 13074)]