2219760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3083}}^1$

素因数の和:3102

約数の個数: 60

約数和(自身を含む): 7457112

約数和(自身を除く): 5237352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3083, 6166, 9249, 12332, 15415, 18498, 24664, 27747, 30830, 36996, 46245, 49328, 55494, 61660, 73992, 92490, 110988, 123320, 138735, 147984, 184980, 221976, 246640, 277470, 369960, 443952, 554940, 739920, 1109880, 2219760]

約数ペア:

[(1, 2219760), (2, 1109880), (3, 739920), (4, 554940), (5, 443952), (6, 369960), (8, 277470), (9, 246640), (10, 221976), (12, 184980), (15, 147984), (16, 138735), (18, 123320), (20, 110988), (24, 92490), (30, 73992), (36, 61660), (40, 55494), (45, 49328), (48, 46245), (60, 36996), (72, 30830), (80, 27747), (90, 24664), (120, 18498), (144, 15415), (180, 12332), (240, 9249), (360, 6166), (720, 3083)]