190495440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264577}}^1$

素因数の和:264596

約数の個数: 60

約数和(自身を含む): 639749604

約数和(自身を除く): 449254164

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, 264577, 529154, 793731, 1058308, 1322885, 1587462, 2116616, 2381193, 2645770, 3174924, 3968655, 4233232, 4762386, 5291540, 6349848, 7937310, 9524772, 10583080, 11905965, 12699696, 15874620, 19049544, 21166160, 23811930, 31749240, 38099088, 47623860, 63498480, 95247720, 190495440]

約数ペア:

[(1, 190495440), (2, 95247720), (3, 63498480), (4, 47623860), (5, 38099088), (6, 31749240), (8, 23811930), (9, 21166160), (10, 19049544), (12, 15874620), (15, 12699696), (16, 11905965), (18, 10583080), (20, 9524772), (24, 7937310), (30, 6349848), (36, 5291540), (40, 4762386), (45, 4233232), (48, 3968655), (60, 3174924), (72, 2645770), (80, 2381193), (90, 2116616), (120, 1587462), (144, 1322885), (180, 1058308), (240, 793731), (360, 529154), (720, 264577)]