90683280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41983}}^1$

素因数の和:42005

約数の個数: 80

約数和(自身を含む): 312360960

約数和(自身を除く): 221677680

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, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41983, 83966, 125949, 167932, 209915, 251898, 335864, 377847, 419830, 503796, 629745, 671728, 755694, 839660, 1007592, 1133541, 1259490, 1511388, 1679320, 1889235, 2015184, 2267082, 2518980, 3022776, 3358640, 3778470, 4534164, 5037960, 5667705, 6045552, 7556940, 9068328, 10075920, 11335410, 15113880, 18136656, 22670820, 30227760, 45341640, 90683280]

約数ペア:

[(1, 90683280), (2, 45341640), (3, 30227760), (4, 22670820), (5, 18136656), (6, 15113880), (8, 11335410), (9, 10075920), (10, 9068328), (12, 7556940), (15, 6045552), (16, 5667705), (18, 5037960), (20, 4534164), (24, 3778470), (27, 3358640), (30, 3022776), (36, 2518980), (40, 2267082), (45, 2015184), (48, 1889235), (54, 1679320), (60, 1511388), (72, 1259490), (80, 1133541), (90, 1007592), (108, 839660), (120, 755694), (135, 671728), (144, 629745), (180, 503796), (216, 419830), (240, 377847), (270, 335864), (360, 251898), (432, 209915), (540, 167932), (720, 125949), (1080, 83966), (2160, 41983)]