580140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 1926288

約数和(自身を除く): 1346148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 293, 330, 396, 495, 586, 660, 879, 990, 1172, 1465, 1758, 1980, 2637, 2930, 3223, 3516, 4395, 5274, 5860, 6446, 8790, 9669, 10548, 12892, 13185, 16115, 17580, 19338, 26370, 29007, 32230, 38676, 48345, 52740, 58014, 64460, 96690, 116028, 145035, 193380, 290070, 580140]

約数ペア:

[(1, 580140), (2, 290070), (3, 193380), (4, 145035), (5, 116028), (6, 96690), (9, 64460), (10, 58014), (11, 52740), (12, 48345), (15, 38676), (18, 32230), (20, 29007), (22, 26370), (30, 19338), (33, 17580), (36, 16115), (44, 13185), (45, 12892), (55, 10548), (60, 9669), (66, 8790), (90, 6446), (99, 5860), (110, 5274), (132, 4395), (165, 3516), (180, 3223), (198, 2930), (220, 2637), (293, 1980), (330, 1758), (396, 1465), (495, 1172), (586, 990), (660, 879)]