27088260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 49116540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1889, 2390, 2868, 3585, 3778, 4780, 5667, 7170, 7556, 9445, 11334, 14340, 18890, 22668, 28335, 37780, 56670, 113340, 451471, 902942, 1354413, 1805884, 2257355, 2708826, 4514710, 5417652, 6772065, 9029420, 13544130, 27088260]

約数ペア:

[(1, 27088260), (2, 13544130), (3, 9029420), (4, 6772065), (5, 5417652), (6, 4514710), (10, 2708826), (12, 2257355), (15, 1805884), (20, 1354413), (30, 902942), (60, 451471), (239, 113340), (478, 56670), (717, 37780), (956, 28335), (1195, 22668), (1434, 18890), (1889, 14340), (2390, 11334), (2868, 9445), (3585, 7556), (3778, 7170), (4780, 5667)]