180081936

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 522030080

約数和(自身を除く): 341948144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 229, 254, 258, 344, 381, 387, 458, 508, 516, 687, 688, 762, 774, 916, 1016, 1032, 1143, 1374, 1524, 1548, 1832, 2032, 2061, 2064, 2286, 2748, 3048, 3096, 3664, 4122, 4572, 5461, 5496, 6096, 6192, 8244, 9144, 9847, 10922, 10992, 16383, 16488, 18288, 19694, 21844, 29083, 29541, 32766, 32976, 39388, 43688, 49149, 58166, 59082, 65532, 78776, 87249, 87376, 88623, 98298, 116332, 118164, 131064, 157552, 174498, 177246, 196596, 232664, 236328, 261747, 262128, 348996, 354492, 393192, 465328, 472656, 523494, 697992, 708984, 786384, 1046988, 1250569, 1395984, 1417968, 2093976, 2501138, 3751707, 4187952, 5002276, 7503414, 10004552, 11255121, 15006828, 20009104, 22510242, 30013656, 45020484, 60027312, 90040968, 180081936]

約数ペア:

[(1, 180081936), (2, 90040968), (3, 60027312), (4, 45020484), (6, 30013656), (8, 22510242), (9, 20009104), (12, 15006828), (16, 11255121), (18, 10004552), (24, 7503414), (36, 5002276), (43, 4187952), (48, 3751707), (72, 2501138), (86, 2093976), (127, 1417968), (129, 1395984), (144, 1250569), (172, 1046988), (229, 786384), (254, 708984), (258, 697992), (344, 523494), (381, 472656), (387, 465328), (458, 393192), (508, 354492), (516, 348996), (687, 262128), (688, 261747), (762, 236328), (774, 232664), (916, 196596), (1016, 177246), (1032, 174498), (1143, 157552), (1374, 131064), (1524, 118164), (1548, 116332), (1832, 98298), (2032, 88623), (2061, 87376), (2064, 87249), (2286, 78776), (2748, 65532), (3048, 59082), (3096, 58166), (3664, 49149), (4122, 43688), (4572, 39388), (5461, 32976), (5496, 32766), (6096, 29541), (6192, 29083), (8244, 21844), (9144, 19694), (9847, 18288), (10922, 16488), (10992, 16383)]