269717460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3019}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 755966400

約数和(自身を除く): 486248940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 2978, 3019, 4467, 5956, 6038, 7445, 8934, 9057, 12076, 14890, 15095, 17868, 18114, 22335, 29780, 30190, 36228, 44670, 45285, 60380, 89340, 90570, 181140, 4495291, 8990582, 13485873, 17981164, 22476455, 26971746, 44952910, 53943492, 67429365, 89905820, 134858730, 269717460]

約数ペア:

[(1, 269717460), (2, 134858730), (3, 89905820), (4, 67429365), (5, 53943492), (6, 44952910), (10, 26971746), (12, 22476455), (15, 17981164), (20, 13485873), (30, 8990582), (60, 4495291), (1489, 181140), (2978, 90570), (3019, 89340), (4467, 60380), (5956, 45285), (6038, 44670), (7445, 36228), (8934, 30190), (9057, 29780), (12076, 22335), (14890, 18114), (15095, 17868)]