77850120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8887}}^1$

素因数の和:8974

約数の個数: 64

約数和(自身を含む): 236776320

約数和(自身を除く): 158926200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 8887, 17774, 26661, 35548, 44435, 53322, 71096, 88870, 106644, 133305, 177740, 213288, 266610, 355480, 533220, 648751, 1066440, 1297502, 1946253, 2595004, 3243755, 3892506, 5190008, 6487510, 7785012, 9731265, 12975020, 15570024, 19462530, 25950040, 38925060, 77850120]

約数ペア:

[(1, 77850120), (2, 38925060), (3, 25950040), (4, 19462530), (5, 15570024), (6, 12975020), (8, 9731265), (10, 7785012), (12, 6487510), (15, 5190008), (20, 3892506), (24, 3243755), (30, 2595004), (40, 1946253), (60, 1297502), (73, 1066440), (120, 648751), (146, 533220), (219, 355480), (292, 266610), (365, 213288), (438, 177740), (584, 133305), (730, 106644), (876, 88870), (1095, 71096), (1460, 53322), (1752, 44435), (2190, 35548), (2920, 26661), (4380, 17774), (8760, 8887)]