80148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6301}}^1$

素因数の和:6370

約数の個数: 80

約数和(自身を含む): 253189152

約数和(自身を除く): 173040432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6301, 6360, 12602, 12720, 18903, 25204, 31505, 37806, 50408, 63010, 75612, 94515, 100816, 126020, 151224, 189030, 252040, 302448, 333953, 378060, 504080, 667906, 756120, 1001859, 1335812, 1512240, 1669765, 2003718, 2671624, 3339530, 4007436, 5009295, 5343248, 6679060, 8014872, 10018590, 13358120, 16029744, 20037180, 26716240, 40074360, 80148720]

約数ペア:

[(1, 80148720), (2, 40074360), (3, 26716240), (4, 20037180), (5, 16029744), (6, 13358120), (8, 10018590), (10, 8014872), (12, 6679060), (15, 5343248), (16, 5009295), (20, 4007436), (24, 3339530), (30, 2671624), (40, 2003718), (48, 1669765), (53, 1512240), (60, 1335812), (80, 1001859), (106, 756120), (120, 667906), (159, 504080), (212, 378060), (240, 333953), (265, 302448), (318, 252040), (424, 189030), (530, 151224), (636, 126020), (795, 100816), (848, 94515), (1060, 75612), (1272, 63010), (1590, 50408), (2120, 37806), (2544, 31505), (3180, 25204), (4240, 18903), (6301, 12720), (6360, 12602)]