488808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 1675416960

約数和(自身を除く): 1186608480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1184, 1258, 1360, 1480, 1619, 1632, 1776, 1887, 2040, 2220, 2516, 2720, 2960, 3145, 3238, 3552, 3774, 4080, 4440, 4857, 5032, 5920, 6290, 6476, 7548, 8095, 8160, 8880, 9435, 9714, 10064, 12580, 12952, 15096, 16190, 17760, 18870, 19428, 20128, 24285, 25160, 25904, 27523, 30192, 32380, 37740, 38856, 48570, 50320, 51808, 55046, 59903, 60384, 64760, 75480, 77712, 82569, 97140, 100640, 110092, 119806, 129520, 137615, 150960, 155424, 165138, 179709, 194280, 220184, 239612, 259040, 275230, 299515, 301920, 330276, 359418, 388560, 412845, 440368, 479224, 550460, 599030, 660552, 718836, 777120, 825690, 880736, 898545, 958448, 1018351, 1100920, 1198060, 1321104, 1437672, 1651380, 1797090, 1916896, 2036702, 2201840, 2396120, 2642208, 2875344, 3055053, 3302760, 3594180, 4073404, 4403680, 4792240, 5091755, 5750688, 6110106, 6605520, 7188360, 8146808, 9584480, 10183510, 12220212, 13211040, 14376720, 15275265, 16293616, 20367020, 24440424, 28753440, 30550530, 32587232, 40734040, 48880848, 61101060, 81468080, 97761696, 122202120, 162936160, 244404240, 488808480]

約数ペア:

[(1, 488808480), (2, 244404240), (3, 162936160), (4, 122202120), (5, 97761696), (6, 81468080), (8, 61101060), (10, 48880848), (12, 40734040), (15, 32587232), (16, 30550530), (17, 28753440), (20, 24440424), (24, 20367020), (30, 16293616), (32, 15275265), (34, 14376720), (37, 13211040), (40, 12220212), (48, 10183510), (51, 9584480), (60, 8146808), (68, 7188360), (74, 6605520), (80, 6110106), (85, 5750688), (96, 5091755), (102, 4792240), (111, 4403680), (120, 4073404), (136, 3594180), (148, 3302760), (160, 3055053), (170, 2875344), (185, 2642208), (204, 2396120), (222, 2201840), (240, 2036702), (255, 1916896), (272, 1797090), (296, 1651380), (340, 1437672), (370, 1321104), (408, 1198060), (444, 1100920), (480, 1018351), (510, 958448), (544, 898545), (555, 880736), (592, 825690), (629, 777120), (680, 718836), (740, 660552), (816, 599030), (888, 550460), (1020, 479224), (1110, 440368), (1184, 412845), (1258, 388560), (1360, 359418), (1480, 330276), (1619, 301920), (1632, 299515), (1776, 275230), (1887, 259040), (2040, 239612), (2220, 220184), (2516, 194280), (2720, 179709), (2960, 165138), (3145, 155424), (3238, 150960), (3552, 137615), (3774, 129520), (4080, 119806), (4440, 110092), (4857, 100640), (5032, 97140), (5920, 82569), (6290, 77712), (6476, 75480), (7548, 64760), (8095, 60384), (8160, 59903), (8880, 55046), (9435, 51808), (9714, 50320), (10064, 48570), (12580, 38856), (12952, 37740), (15096, 32380), (16190, 30192), (17760, 27523), (18870, 25904), (19428, 25160), (20128, 24285)]