27260340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 76688640

約数和(自身を除く): 49428300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1901, 2390, 2868, 3585, 3802, 4780, 5703, 7170, 7604, 9505, 11406, 14340, 19010, 22812, 28515, 38020, 57030, 114060, 454339, 908678, 1363017, 1817356, 2271695, 2726034, 4543390, 5452068, 6815085, 9086780, 13630170, 27260340]

約数ペア:

[(1, 27260340), (2, 13630170), (3, 9086780), (4, 6815085), (5, 5452068), (6, 4543390), (10, 2726034), (12, 2271695), (15, 1817356), (20, 1363017), (30, 908678), (60, 454339), (239, 114060), (478, 57030), (717, 38020), (956, 28515), (1195, 22812), (1434, 19010), (1901, 14340), (2390, 11406), (2868, 9505), (3585, 7604), (3802, 7170), (4780, 5703)]