315662880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50587}}^1$

素因数の和:50618

約数の個数: 96

約数和(自身を含む): 1070846784

約数和(自身を除く): 755183904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 50587, 101174, 151761, 202348, 252935, 303522, 404696, 505870, 607044, 657631, 758805, 809392, 1011740, 1214088, 1315262, 1517610, 1618784, 1972893, 2023480, 2428176, 2630524, 3035220, 3288155, 3945786, 4046960, 4856352, 5261048, 6070440, 6576310, 7891572, 8093920, 9864465, 10522096, 12140880, 13152620, 15783144, 19728930, 21044192, 24281760, 26305240, 31566288, 39457860, 52610480, 63132576, 78915720, 105220960, 157831440, 315662880]

約数ペア:

[(1, 315662880), (2, 157831440), (3, 105220960), (4, 78915720), (5, 63132576), (6, 52610480), (8, 39457860), (10, 31566288), (12, 26305240), (13, 24281760), (15, 21044192), (16, 19728930), (20, 15783144), (24, 13152620), (26, 12140880), (30, 10522096), (32, 9864465), (39, 8093920), (40, 7891572), (48, 6576310), (52, 6070440), (60, 5261048), (65, 4856352), (78, 4046960), (80, 3945786), (96, 3288155), (104, 3035220), (120, 2630524), (130, 2428176), (156, 2023480), (160, 1972893), (195, 1618784), (208, 1517610), (240, 1315262), (260, 1214088), (312, 1011740), (390, 809392), (416, 758805), (480, 657631), (520, 607044), (624, 505870), (780, 404696), (1040, 303522), (1248, 252935), (1560, 202348), (2080, 151761), (3120, 101174), (6240, 50587)]