131130360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5322

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 325061640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5279, 6210, 8280, 10558, 12420, 15837, 21116, 24840, 26395, 31674, 42232, 47511, 52790, 63348, 79185, 95022, 105580, 121417, 126696, 142533, 158370, 190044, 211160, 237555, 242834, 285066, 316740, 364251, 380088, 475110, 485668, 570132, 607085, 633480, 712665, 728502, 950220, 971336, 1092753, 1140264, 1214170, 1425330, 1457004, 1821255, 1900440, 2185506, 2428340, 2850660, 2914008, 3278259, 3642510, 4371012, 4856680, 5463765, 5701320, 6556518, 7285020, 8742024, 10927530, 13113036, 14570040, 16391295, 21855060, 26226072, 32782590, 43710120, 65565180, 131130360]

約数ペア:

[(1, 131130360), (2, 65565180), (3, 43710120), (4, 32782590), (5, 26226072), (6, 21855060), (8, 16391295), (9, 14570040), (10, 13113036), (12, 10927530), (15, 8742024), (18, 7285020), (20, 6556518), (23, 5701320), (24, 5463765), (27, 4856680), (30, 4371012), (36, 3642510), (40, 3278259), (45, 2914008), (46, 2850660), (54, 2428340), (60, 2185506), (69, 1900440), (72, 1821255), (90, 1457004), (92, 1425330), (108, 1214170), (115, 1140264), (120, 1092753), (135, 971336), (138, 950220), (180, 728502), (184, 712665), (207, 633480), (216, 607085), (230, 570132), (270, 485668), (276, 475110), (345, 380088), (360, 364251), (414, 316740), (460, 285066), (540, 242834), (552, 237555), (621, 211160), (690, 190044), (828, 158370), (920, 142533), (1035, 126696), (1080, 121417), (1242, 105580), (1380, 95022), (1656, 79185), (2070, 63348), (2484, 52790), (2760, 47511), (3105, 42232), (4140, 31674), (4968, 26395), (5279, 24840), (6210, 21116), (8280, 15837), (10558, 12420)]