155389620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8839}}^1$

素因数の和:9144

約数の個数: 48

約数和(自身を含む): 436625280

約数和(自身を除く): 281235660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 8839, 17580, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 265170, 530340, 2589827, 5179654, 7769481, 10359308, 12949135, 15538962, 25898270, 31077924, 38847405, 51796540, 77694810, 155389620]

約数ペア:

[(1, 155389620), (2, 77694810), (3, 51796540), (4, 38847405), (5, 31077924), (6, 25898270), (10, 15538962), (12, 12949135), (15, 10359308), (20, 7769481), (30, 5179654), (60, 2589827), (293, 530340), (586, 265170), (879, 176780), (1172, 132585), (1465, 106068), (1758, 88390), (2930, 53034), (3516, 44195), (4395, 35356), (5860, 26517), (8790, 17678), (8839, 17580)]