45188940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1319}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 81657780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1319, 1713, 2284, 2638, 2855, 3426, 3957, 5276, 5710, 6595, 6852, 7914, 8565, 11420, 13190, 15828, 17130, 19785, 26380, 34260, 39570, 79140, 753149, 1506298, 2259447, 3012596, 3765745, 4518894, 7531490, 9037788, 11297235, 15062980, 22594470, 45188940]

約数ペア:

[(1, 45188940), (2, 22594470), (3, 15062980), (4, 11297235), (5, 9037788), (6, 7531490), (10, 4518894), (12, 3765745), (15, 3012596), (20, 2259447), (30, 1506298), (60, 753149), (571, 79140), (1142, 39570), (1319, 34260), (1713, 26380), (2284, 19785), (2638, 17130), (2855, 15828), (3426, 13190), (3957, 11420), (5276, 8565), (5710, 7914), (6595, 6852)]