23453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 73685760

約数和(自身を除く): 50232240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1237, 1264, 1580, 1896, 2370, 2474, 3160, 3711, 3792, 4740, 4948, 6185, 6320, 7422, 9480, 9896, 12370, 14844, 18555, 18960, 19792, 24740, 29688, 37110, 49480, 59376, 74220, 97723, 98960, 148440, 195446, 293169, 296880, 390892, 488615, 586338, 781784, 977230, 1172676, 1465845, 1563568, 1954460, 2345352, 2931690, 3908920, 4690704, 5863380, 7817840, 11726760, 23453520]

約数ペア:

[(1, 23453520), (2, 11726760), (3, 7817840), (4, 5863380), (5, 4690704), (6, 3908920), (8, 2931690), (10, 2345352), (12, 1954460), (15, 1563568), (16, 1465845), (20, 1172676), (24, 977230), (30, 781784), (40, 586338), (48, 488615), (60, 390892), (79, 296880), (80, 293169), (120, 195446), (158, 148440), (237, 98960), (240, 97723), (316, 74220), (395, 59376), (474, 49480), (632, 37110), (790, 29688), (948, 24740), (1185, 19792), (1237, 18960), (1264, 18555), (1580, 14844), (1896, 12370), (2370, 9896), (2474, 9480), (3160, 7422), (3711, 6320), (3792, 6185), (4740, 4948)]