30227760

素因数分解:

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

素因数の和:42002

約数の個数: 60

約数和(自身を含む): 101517312

約数和(自身を除く): 71289552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41983, 83966, 125949, 167932, 209915, 251898, 335864, 377847, 419830, 503796, 629745, 671728, 755694, 839660, 1007592, 1259490, 1511388, 1679320, 1889235, 2015184, 2518980, 3022776, 3358640, 3778470, 5037960, 6045552, 7556940, 10075920, 15113880, 30227760]

約数ペア:

[(1, 30227760), (2, 15113880), (3, 10075920), (4, 7556940), (5, 6045552), (6, 5037960), (8, 3778470), (9, 3358640), (10, 3022776), (12, 2518980), (15, 2015184), (16, 1889235), (18, 1679320), (20, 1511388), (24, 1259490), (30, 1007592), (36, 839660), (40, 755694), (45, 671728), (48, 629745), (60, 503796), (72, 419830), (80, 377847), (90, 335864), (120, 251898), (144, 209915), (180, 167932), (240, 125949), (360, 83966), (720, 41983)]