488928480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 1633540608

約数和(自身を除く): 1144612128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 184, 201, 230, 240, 268, 276, 335, 345, 368, 402, 460, 480, 536, 552, 661, 670, 690, 736, 804, 920, 1005, 1072, 1104, 1322, 1340, 1380, 1541, 1608, 1840, 1983, 2010, 2144, 2208, 2644, 2680, 2760, 3082, 3216, 3305, 3680, 3966, 4020, 4623, 5288, 5360, 5520, 6164, 6432, 6610, 7705, 7932, 8040, 9246, 9915, 10576, 10720, 11040, 12328, 13220, 15203, 15410, 15864, 16080, 18492, 19830, 21152, 23115, 24656, 26440, 30406, 30820, 31728, 32160, 36984, 39660, 44287, 45609, 46230, 49312, 52880, 60812, 61640, 63456, 73968, 76015, 79320, 88574, 91218, 92460, 105760, 121624, 123280, 132861, 147936, 152030, 158640, 177148, 182436, 184920, 221435, 228045, 243248, 246560, 265722, 304060, 317280, 354296, 364872, 369840, 442870, 456090, 486496, 531444, 608120, 664305, 708592, 729744, 739680, 885740, 912180, 1018601, 1062888, 1216240, 1328610, 1417184, 1459488, 1771480, 1824360, 2037202, 2125776, 2432480, 2657220, 3055803, 3542960, 3648720, 4074404, 4251552, 5093005, 5314440, 6111606, 7085920, 7297440, 8148808, 10186010, 10628880, 12223212, 15279015, 16297616, 20372020, 21257760, 24446424, 30558030, 32595232, 40744040, 48892848, 61116060, 81488080, 97785696, 122232120, 162976160, 244464240, 488928480]

約数ペア:

[(1, 488928480), (2, 244464240), (3, 162976160), (4, 122232120), (5, 97785696), (6, 81488080), (8, 61116060), (10, 48892848), (12, 40744040), (15, 32595232), (16, 30558030), (20, 24446424), (23, 21257760), (24, 20372020), (30, 16297616), (32, 15279015), (40, 12223212), (46, 10628880), (48, 10186010), (60, 8148808), (67, 7297440), (69, 7085920), (80, 6111606), (92, 5314440), (96, 5093005), (115, 4251552), (120, 4074404), (134, 3648720), (138, 3542960), (160, 3055803), (184, 2657220), (201, 2432480), (230, 2125776), (240, 2037202), (268, 1824360), (276, 1771480), (335, 1459488), (345, 1417184), (368, 1328610), (402, 1216240), (460, 1062888), (480, 1018601), (536, 912180), (552, 885740), (661, 739680), (670, 729744), (690, 708592), (736, 664305), (804, 608120), (920, 531444), (1005, 486496), (1072, 456090), (1104, 442870), (1322, 369840), (1340, 364872), (1380, 354296), (1541, 317280), (1608, 304060), (1840, 265722), (1983, 246560), (2010, 243248), (2144, 228045), (2208, 221435), (2644, 184920), (2680, 182436), (2760, 177148), (3082, 158640), (3216, 152030), (3305, 147936), (3680, 132861), (3966, 123280), (4020, 121624), (4623, 105760), (5288, 92460), (5360, 91218), (5520, 88574), (6164, 79320), (6432, 76015), (6610, 73968), (7705, 63456), (7932, 61640), (8040, 60812), (9246, 52880), (9915, 49312), (10576, 46230), (10720, 45609), (11040, 44287), (12328, 39660), (13220, 36984), (15203, 32160), (15410, 31728), (15864, 30820), (16080, 30406), (18492, 26440), (19830, 24656), (21152, 23115)]