21024690360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1160303}}^1$

素因数の和:1160468

約数の個数: 64

約数和(自身を含む): 63491834880

約数和(自身を除く): 42467144520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 1160303, 2320606, 3480909, 4641212, 5801515, 6961818, 9282424, 11603030, 13923636, 17404545, 23206060, 27847272, 34809090, 46412120, 69618180, 139236360, 175205753, 350411506, 525617259, 700823012, 876028765, 1051234518, 1401646024, 1752057530, 2102469036, 2628086295, 3504115060, 4204938072, 5256172590, 7008230120, 10512345180, 21024690360]

約数ペア:

[(1, 21024690360), (2, 10512345180), (3, 7008230120), (4, 5256172590), (5, 4204938072), (6, 3504115060), (8, 2628086295), (10, 2102469036), (12, 1752057530), (15, 1401646024), (20, 1051234518), (24, 876028765), (30, 700823012), (40, 525617259), (60, 350411506), (120, 175205753), (151, 139236360), (302, 69618180), (453, 46412120), (604, 34809090), (755, 27847272), (906, 23206060), (1208, 17404545), (1510, 13923636), (1812, 11603030), (2265, 9282424), (3020, 6961818), (3624, 5801515), (4530, 4641212), (6040, 3480909), (9060, 2320606), (18120, 1160303)]