159449760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110729}}^1$

素因数の和:110750

約数の個数: 72

約数和(自身を含む): 544127220

約数和(自身を除く): 384677460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110729, 221458, 332187, 442916, 553645, 664374, 885832, 996561, 1107290, 1328748, 1660935, 1771664, 1993122, 2214580, 2657496, 3321870, 3543328, 3986244, 4429160, 4982805, 5314992, 6643740, 7972488, 8858320, 9965610, 10629984, 13287480, 15944976, 17716640, 19931220, 26574960, 31889952, 39862440, 53149920, 79724880, 159449760]

約数ペア:

[(1, 159449760), (2, 79724880), (3, 53149920), (4, 39862440), (5, 31889952), (6, 26574960), (8, 19931220), (9, 17716640), (10, 15944976), (12, 13287480), (15, 10629984), (16, 9965610), (18, 8858320), (20, 7972488), (24, 6643740), (30, 5314992), (32, 4982805), (36, 4429160), (40, 3986244), (45, 3543328), (48, 3321870), (60, 2657496), (72, 2214580), (80, 1993122), (90, 1771664), (96, 1660935), (120, 1328748), (144, 1107290), (160, 996561), (180, 885832), (240, 664374), (288, 553645), (360, 442916), (480, 332187), (720, 221458), (1440, 110729)]