72039480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 154674120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 163, 174, 232, 254, 290, 326, 348, 381, 435, 489, 508, 580, 635, 652, 696, 762, 815, 870, 978, 1016, 1160, 1270, 1304, 1524, 1630, 1740, 1905, 1956, 2445, 2540, 3048, 3260, 3480, 3683, 3810, 3912, 4727, 4890, 5080, 6520, 7366, 7620, 9454, 9780, 11049, 14181, 14732, 15240, 18415, 18908, 19560, 20701, 22098, 23635, 28362, 29464, 36830, 37816, 41402, 44196, 47270, 55245, 56724, 62103, 70905, 73660, 82804, 88392, 94540, 103505, 110490, 113448, 124206, 141810, 147320, 165608, 189080, 207010, 220980, 248412, 283620, 310515, 414020, 441960, 496824, 567240, 600329, 621030, 828040, 1200658, 1242060, 1800987, 2401316, 2484120, 3001645, 3601974, 4802632, 6003290, 7203948, 9004935, 12006580, 14407896, 18009870, 24013160, 36019740, 72039480]

約数ペア:

[(1, 72039480), (2, 36019740), (3, 24013160), (4, 18009870), (5, 14407896), (6, 12006580), (8, 9004935), (10, 7203948), (12, 6003290), (15, 4802632), (20, 3601974), (24, 3001645), (29, 2484120), (30, 2401316), (40, 1800987), (58, 1242060), (60, 1200658), (87, 828040), (116, 621030), (120, 600329), (127, 567240), (145, 496824), (163, 441960), (174, 414020), (232, 310515), (254, 283620), (290, 248412), (326, 220980), (348, 207010), (381, 189080), (435, 165608), (489, 147320), (508, 141810), (580, 124206), (635, 113448), (652, 110490), (696, 103505), (762, 94540), (815, 88392), (870, 82804), (978, 73660), (1016, 70905), (1160, 62103), (1270, 56724), (1304, 55245), (1524, 47270), (1630, 44196), (1740, 41402), (1905, 37816), (1956, 36830), (2445, 29464), (2540, 28362), (3048, 23635), (3260, 22098), (3480, 20701), (3683, 19560), (3810, 18908), (3912, 18415), (4727, 15240), (4890, 14732), (5080, 14181), (6520, 11049), (7366, 9780), (7620, 9454)]