160505880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16931}}^1$

素因数の和:17024

約数の個数: 64

約数和(自身を含む): 487641600

約数和(自身を除く): 327135720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16931, 33862, 50793, 67724, 84655, 101586, 135448, 169310, 203172, 253965, 338620, 406344, 507930, 677240, 1015860, 1337549, 2031720, 2675098, 4012647, 5350196, 6687745, 8025294, 10700392, 13375490, 16050588, 20063235, 26750980, 32101176, 40126470, 53501960, 80252940, 160505880]

約数ペア:

[(1, 160505880), (2, 80252940), (3, 53501960), (4, 40126470), (5, 32101176), (6, 26750980), (8, 20063235), (10, 16050588), (12, 13375490), (15, 10700392), (20, 8025294), (24, 6687745), (30, 5350196), (40, 4012647), (60, 2675098), (79, 2031720), (120, 1337549), (158, 1015860), (237, 677240), (316, 507930), (395, 406344), (474, 338620), (632, 253965), (790, 203172), (948, 169310), (1185, 135448), (1580, 101586), (1896, 84655), (2370, 67724), (3160, 50793), (4740, 33862), (9480, 16931)]