144996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 458432352

約数和(自身を除く): 313435392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 457, 480, 661, 914, 1322, 1371, 1828, 1983, 2285, 2644, 2742, 3305, 3656, 3966, 4570, 5288, 5484, 6610, 6855, 7312, 7932, 9140, 9915, 10576, 10968, 13220, 13710, 14624, 15864, 18280, 19830, 21152, 21936, 26440, 27420, 31728, 36560, 39660, 43872, 52880, 54840, 63456, 73120, 79320, 105760, 109680, 158640, 219360, 302077, 317280, 604154, 906231, 1208308, 1510385, 1812462, 2416616, 3020770, 3624924, 4531155, 4833232, 6041540, 7249848, 9062310, 9666464, 12083080, 14499696, 18124620, 24166160, 28999392, 36249240, 48332320, 72498480, 144996960]

約数ペア:

[(1, 144996960), (2, 72498480), (3, 48332320), (4, 36249240), (5, 28999392), (6, 24166160), (8, 18124620), (10, 14499696), (12, 12083080), (15, 9666464), (16, 9062310), (20, 7249848), (24, 6041540), (30, 4833232), (32, 4531155), (40, 3624924), (48, 3020770), (60, 2416616), (80, 1812462), (96, 1510385), (120, 1208308), (160, 906231), (240, 604154), (457, 317280), (480, 302077), (661, 219360), (914, 158640), (1322, 109680), (1371, 105760), (1828, 79320), (1983, 73120), (2285, 63456), (2644, 54840), (2742, 52880), (3305, 43872), (3656, 39660), (3966, 36560), (4570, 31728), (5288, 27420), (5484, 26440), (6610, 21936), (6855, 21152), (7312, 19830), (7932, 18280), (9140, 15864), (9915, 14624), (10576, 13710), (10968, 13220)]