30569040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42457}}^1$

素因数の和:42476

約数の個数: 60

約数和(自身を含む): 102663444

約数和(自身を除く): 72094404

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, 42457, 84914, 127371, 169828, 212285, 254742, 339656, 382113, 424570, 509484, 636855, 679312, 764226, 849140, 1018968, 1273710, 1528452, 1698280, 1910565, 2037936, 2547420, 3056904, 3396560, 3821130, 5094840, 6113808, 7642260, 10189680, 15284520, 30569040]

約数ペア:

[(1, 30569040), (2, 15284520), (3, 10189680), (4, 7642260), (5, 6113808), (6, 5094840), (8, 3821130), (9, 3396560), (10, 3056904), (12, 2547420), (15, 2037936), (16, 1910565), (18, 1698280), (20, 1528452), (24, 1273710), (30, 1018968), (36, 849140), (40, 764226), (45, 679312), (48, 636855), (60, 509484), (72, 424570), (80, 382113), (90, 339656), (120, 254742), (144, 212285), (180, 169828), (240, 127371), (360, 84914), (720, 42457)]