15690576240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{215767}}^1$

素因数の和:215887

約数の個数: 120

約数和(自身を含む): 53216156448

約数和(自身を除く): 37525580208

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, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 18180, 24240, 36360, 72720, 215767, 431534, 647301, 863068, 1078835, 1294602, 1726136, 1941903, 2157670, 2589204, 3236505, 3452272, 3883806, 4315340, 5178408, 6473010, 7767612, 8630680, 9709515, 10356816, 12946020, 15535224, 17261360, 19419030, 21792467, 25892040, 31070448, 38838060, 43584934, 51784080, 65377401, 77676120, 87169868, 108962335, 130754802, 155352240, 174339736, 196132203, 217924670, 261509604, 326887005, 348679472, 392264406, 435849340, 523019208, 653774010, 784528812, 871698680, 980661015, 1046038416, 1307548020, 1569057624, 1743397360, 1961322030, 2615096040, 3138115248, 3922644060, 5230192080, 7845288120, 15690576240]

約数ペア:

[(1, 15690576240), (2, 7845288120), (3, 5230192080), (4, 3922644060), (5, 3138115248), (6, 2615096040), (8, 1961322030), (9, 1743397360), (10, 1569057624), (12, 1307548020), (15, 1046038416), (16, 980661015), (18, 871698680), (20, 784528812), (24, 653774010), (30, 523019208), (36, 435849340), (40, 392264406), (45, 348679472), (48, 326887005), (60, 261509604), (72, 217924670), (80, 196132203), (90, 174339736), (101, 155352240), (120, 130754802), (144, 108962335), (180, 87169868), (202, 77676120), (240, 65377401), (303, 51784080), (360, 43584934), (404, 38838060), (505, 31070448), (606, 25892040), (720, 21792467), (808, 19419030), (909, 17261360), (1010, 15535224), (1212, 12946020), (1515, 10356816), (1616, 9709515), (1818, 8630680), (2020, 7767612), (2424, 6473010), (3030, 5178408), (3636, 4315340), (4040, 3883806), (4545, 3452272), (4848, 3236505), (6060, 2589204), (7272, 2157670), (8080, 1941903), (9090, 1726136), (12120, 1294602), (14544, 1078835), (18180, 863068), (24240, 647301), (36360, 431534), (72720, 215767)]