748066680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7901}}^1$

素因数の和:8181

約数の個数: 96

約数和(自身を含む): 2440769760

約数和(自身を除く): 1692703080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7890, 7901, 9468, 10520, 11835, 15780, 15802, 18936, 23670, 23703, 31560, 31604, 39505, 47340, 47406, 63208, 71109, 79010, 94680, 94812, 118515, 142218, 158020, 189624, 237030, 284436, 316040, 355545, 474060, 568872, 711090, 948120, 1422180, 2077963, 2844360, 4155926, 6233889, 8311852, 10389815, 12467778, 16623704, 18701667, 20779630, 24935556, 31169445, 37403334, 41559260, 49871112, 62338890, 74806668, 83118520, 93508335, 124677780, 149613336, 187016670, 249355560, 374033340, 748066680]

約数ペア:

[(1, 748066680), (2, 374033340), (3, 249355560), (4, 187016670), (5, 149613336), (6, 124677780), (8, 93508335), (9, 83118520), (10, 74806668), (12, 62338890), (15, 49871112), (18, 41559260), (20, 37403334), (24, 31169445), (30, 24935556), (36, 20779630), (40, 18701667), (45, 16623704), (60, 12467778), (72, 10389815), (90, 8311852), (120, 6233889), (180, 4155926), (263, 2844360), (360, 2077963), (526, 1422180), (789, 948120), (1052, 711090), (1315, 568872), (1578, 474060), (2104, 355545), (2367, 316040), (2630, 284436), (3156, 237030), (3945, 189624), (4734, 158020), (5260, 142218), (6312, 118515), (7890, 94812), (7901, 94680), (9468, 79010), (10520, 71109), (11835, 63208), (15780, 47406), (15802, 47340), (18936, 39505), (23670, 31604), (23703, 31560)]