71827680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 156157728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 991, 1208, 1510, 1812, 1982, 2265, 2416, 2973, 3020, 3624, 3964, 4530, 4832, 4955, 5946, 6040, 7248, 7928, 9060, 9910, 11892, 12080, 14496, 14865, 15856, 18120, 19820, 23784, 24160, 29730, 31712, 36240, 39640, 47568, 59460, 72480, 79280, 95136, 118920, 149641, 158560, 237840, 299282, 448923, 475680, 598564, 748205, 897846, 1197128, 1496410, 1795692, 2244615, 2394256, 2992820, 3591384, 4489230, 4788512, 5985640, 7182768, 8978460, 11971280, 14365536, 17956920, 23942560, 35913840, 71827680]

約数ペア:

[(1, 71827680), (2, 35913840), (3, 23942560), (4, 17956920), (5, 14365536), (6, 11971280), (8, 8978460), (10, 7182768), (12, 5985640), (15, 4788512), (16, 4489230), (20, 3591384), (24, 2992820), (30, 2394256), (32, 2244615), (40, 1795692), (48, 1496410), (60, 1197128), (80, 897846), (96, 748205), (120, 598564), (151, 475680), (160, 448923), (240, 299282), (302, 237840), (453, 158560), (480, 149641), (604, 118920), (755, 95136), (906, 79280), (991, 72480), (1208, 59460), (1510, 47568), (1812, 39640), (1982, 36240), (2265, 31712), (2416, 29730), (2973, 24160), (3020, 23784), (3624, 19820), (3964, 18120), (4530, 15856), (4832, 14865), (4955, 14496), (5946, 12080), (6040, 11892), (7248, 9910), (7928, 9060)]