490068360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 1729728000

約数和(自身を除く): 1239659640

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, 109, 115, 120, 135, 138, 180, 181, 184, 207, 216, 218, 230, 270, 276, 327, 345, 360, 362, 414, 436, 460, 540, 543, 545, 552, 621, 654, 690, 724, 828, 872, 905, 920, 981, 1035, 1080, 1086, 1090, 1242, 1308, 1380, 1448, 1629, 1635, 1656, 1810, 1962, 2070, 2172, 2180, 2484, 2507, 2616, 2715, 2760, 2943, 3105, 3258, 3270, 3620, 3924, 4140, 4163, 4344, 4360, 4887, 4905, 4968, 5014, 5430, 5886, 6210, 6516, 6540, 7240, 7521, 7848, 8145, 8280, 8326, 9774, 9810, 10028, 10860, 11772, 12420, 12489, 12535, 13032, 13080, 14715, 15042, 16290, 16652, 19548, 19620, 19729, 20056, 20815, 21720, 22563, 23544, 24435, 24840, 24978, 25070, 29430, 30084, 32580, 33304, 37467, 37605, 39096, 39240, 39458, 41630, 45126, 48870, 49956, 50140, 58860, 59187, 60168, 62445, 65160, 67689, 74934, 75210, 78916, 83260, 90252, 97740, 98645, 99912, 100280, 112401, 112815, 117720, 118374, 124890, 135378, 149868, 150420, 157832, 166520, 177561, 180504, 187335, 195480, 197290, 224802, 225630, 236748, 249780, 270756, 295935, 299736, 300840, 338445, 355122, 374670, 394580, 449604, 451260, 453767, 473496, 499560, 532683, 541512, 562005, 591870, 676890, 710244, 749340, 789160, 887805, 899208, 902520, 907534, 1065366, 1124010, 1183740, 1353780, 1361301, 1420488, 1498680, 1775610, 1815068, 2130732, 2248020, 2268835, 2367480, 2663415, 2707560, 2722602, 3551220, 3630136, 4083903, 4261464, 4496040, 4537670, 5326830, 5445204, 6806505, 7102440, 8167806, 9075340, 10653660, 10890408, 12251709, 13613010, 16335612, 18150680, 20419515, 21307320, 24503418, 27226020, 32671224, 40839030, 49006836, 54452040, 61258545, 81678060, 98013672, 122517090, 163356120, 245034180, 490068360]

約数ペア:

[(1, 490068360), (2, 245034180), (3, 163356120), (4, 122517090), (5, 98013672), (6, 81678060), (8, 61258545), (9, 54452040), (10, 49006836), (12, 40839030), (15, 32671224), (18, 27226020), (20, 24503418), (23, 21307320), (24, 20419515), (27, 18150680), (30, 16335612), (36, 13613010), (40, 12251709), (45, 10890408), (46, 10653660), (54, 9075340), (60, 8167806), (69, 7102440), (72, 6806505), (90, 5445204), (92, 5326830), (108, 4537670), (109, 4496040), (115, 4261464), (120, 4083903), (135, 3630136), (138, 3551220), (180, 2722602), (181, 2707560), (184, 2663415), (207, 2367480), (216, 2268835), (218, 2248020), (230, 2130732), (270, 1815068), (276, 1775610), (327, 1498680), (345, 1420488), (360, 1361301), (362, 1353780), (414, 1183740), (436, 1124010), (460, 1065366), (540, 907534), (543, 902520), (545, 899208), (552, 887805), (621, 789160), (654, 749340), (690, 710244), (724, 676890), (828, 591870), (872, 562005), (905, 541512), (920, 532683), (981, 499560), (1035, 473496), (1080, 453767), (1086, 451260), (1090, 449604), (1242, 394580), (1308, 374670), (1380, 355122), (1448, 338445), (1629, 300840), (1635, 299736), (1656, 295935), (1810, 270756), (1962, 249780), (2070, 236748), (2172, 225630), (2180, 224802), (2484, 197290), (2507, 195480), (2616, 187335), (2715, 180504), (2760, 177561), (2943, 166520), (3105, 157832), (3258, 150420), (3270, 149868), (3620, 135378), (3924, 124890), (4140, 118374), (4163, 117720), (4344, 112815), (4360, 112401), (4887, 100280), (4905, 99912), (4968, 98645), (5014, 97740), (5430, 90252), (5886, 83260), (6210, 78916), (6516, 75210), (6540, 74934), (7240, 67689), (7521, 65160), (7848, 62445), (8145, 60168), (8280, 59187), (8326, 58860), (9774, 50140), (9810, 49956), (10028, 48870), (10860, 45126), (11772, 41630), (12420, 39458), (12489, 39240), (12535, 39096), (13032, 37605), (13080, 37467), (14715, 33304), (15042, 32580), (16290, 30084), (16652, 29430), (19548, 25070), (19620, 24978), (19729, 24840), (20056, 24435), (20815, 23544), (21720, 22563)]