11292720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 35331072

約数和(自身を除く): 24038352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 223, 240, 422, 446, 633, 669, 844, 892, 1055, 1115, 1266, 1338, 1688, 1784, 2110, 2230, 2532, 2676, 3165, 3345, 3376, 3568, 4220, 4460, 5064, 5352, 6330, 6690, 8440, 8920, 10128, 10704, 12660, 13380, 16880, 17840, 25320, 26760, 47053, 50640, 53520, 94106, 141159, 188212, 235265, 282318, 376424, 470530, 564636, 705795, 752848, 941060, 1129272, 1411590, 1882120, 2258544, 2823180, 3764240, 5646360, 11292720]

約数ペア:

[(1, 11292720), (2, 5646360), (3, 3764240), (4, 2823180), (5, 2258544), (6, 1882120), (8, 1411590), (10, 1129272), (12, 941060), (15, 752848), (16, 705795), (20, 564636), (24, 470530), (30, 376424), (40, 282318), (48, 235265), (60, 188212), (80, 141159), (120, 94106), (211, 53520), (223, 50640), (240, 47053), (422, 26760), (446, 25320), (633, 17840), (669, 16880), (844, 13380), (892, 12660), (1055, 10704), (1115, 10128), (1266, 8920), (1338, 8440), (1688, 6690), (1784, 6330), (2110, 5352), (2230, 5064), (2532, 4460), (2676, 4220), (3165, 3568), (3345, 3376)]