57220560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 160

約数和(自身を含む): 200880000

約数和(自身を除く): 143659440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 449, 472, 531, 540, 590, 708, 720, 885, 898, 944, 1062, 1080, 1180, 1347, 1416, 1593, 1770, 1796, 2124, 2160, 2245, 2360, 2655, 2694, 2832, 3186, 3540, 3592, 4041, 4248, 4490, 4720, 5310, 5388, 6372, 6735, 7080, 7184, 7965, 8082, 8496, 8980, 10620, 10776, 12123, 12744, 13470, 14160, 15930, 16164, 17960, 20205, 21240, 21552, 24246, 25488, 26491, 26940, 31860, 32328, 35920, 40410, 42480, 48492, 52982, 53880, 60615, 63720, 64656, 79473, 80820, 96984, 105964, 107760, 121230, 127440, 132455, 158946, 161640, 193968, 211928, 238419, 242460, 264910, 317892, 323280, 397365, 423856, 476838, 484920, 529820, 635784, 715257, 794730, 953676, 969840, 1059640, 1192095, 1271568, 1430514, 1589460, 1907352, 2119280, 2384190, 2861028, 3178920, 3576285, 3814704, 4768380, 5722056, 6357840, 7152570, 9536760, 11444112, 14305140, 19073520, 28610280, 57220560]

約数ペア:

[(1, 57220560), (2, 28610280), (3, 19073520), (4, 14305140), (5, 11444112), (6, 9536760), (8, 7152570), (9, 6357840), (10, 5722056), (12, 4768380), (15, 3814704), (16, 3576285), (18, 3178920), (20, 2861028), (24, 2384190), (27, 2119280), (30, 1907352), (36, 1589460), (40, 1430514), (45, 1271568), (48, 1192095), (54, 1059640), (59, 969840), (60, 953676), (72, 794730), (80, 715257), (90, 635784), (108, 529820), (118, 484920), (120, 476838), (135, 423856), (144, 397365), (177, 323280), (180, 317892), (216, 264910), (236, 242460), (240, 238419), (270, 211928), (295, 193968), (354, 161640), (360, 158946), (432, 132455), (449, 127440), (472, 121230), (531, 107760), (540, 105964), (590, 96984), (708, 80820), (720, 79473), (885, 64656), (898, 63720), (944, 60615), (1062, 53880), (1080, 52982), (1180, 48492), (1347, 42480), (1416, 40410), (1593, 35920), (1770, 32328), (1796, 31860), (2124, 26940), (2160, 26491), (2245, 25488), (2360, 24246), (2655, 21552), (2694, 21240), (2832, 20205), (3186, 17960), (3540, 16164), (3592, 15930), (4041, 14160), (4248, 13470), (4490, 12744), (4720, 12123), (5310, 10776), (5388, 10620), (6372, 8980), (6735, 8496), (7080, 8082), (7184, 7965)]