91272120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16183}}^1$

素因数の和:16244

約数の個数: 64

約数和(自身を含む): 279659520

約数和(自身を除く): 188387400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 16183, 32366, 48549, 64732, 80915, 97098, 129464, 161830, 194196, 242745, 323660, 388392, 485490, 647320, 760601, 970980, 1521202, 1941960, 2281803, 3042404, 3803005, 4563606, 6084808, 7606010, 9127212, 11409015, 15212020, 18254424, 22818030, 30424040, 45636060, 91272120]

約数ペア:

[(1, 91272120), (2, 45636060), (3, 30424040), (4, 22818030), (5, 18254424), (6, 15212020), (8, 11409015), (10, 9127212), (12, 7606010), (15, 6084808), (20, 4563606), (24, 3803005), (30, 3042404), (40, 2281803), (47, 1941960), (60, 1521202), (94, 970980), (120, 760601), (141, 647320), (188, 485490), (235, 388392), (282, 323660), (376, 242745), (470, 194196), (564, 161830), (705, 129464), (940, 97098), (1128, 80915), (1410, 64732), (1880, 48549), (2820, 32366), (5640, 16183)]