2129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2976

約数の個数: 60

約数和(自身を含む): 7152444

約数和(自身を除く): 5023404

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, 2957, 5914, 8871, 11828, 14785, 17742, 23656, 26613, 29570, 35484, 44355, 47312, 53226, 59140, 70968, 88710, 106452, 118280, 133065, 141936, 177420, 212904, 236560, 266130, 354840, 425808, 532260, 709680, 1064520, 2129040]

約数ペア:

[(1, 2129040), (2, 1064520), (3, 709680), (4, 532260), (5, 425808), (6, 354840), (8, 266130), (9, 236560), (10, 212904), (12, 177420), (15, 141936), (16, 133065), (18, 118280), (20, 106452), (24, 88710), (30, 70968), (36, 59140), (40, 53226), (45, 47312), (48, 44355), (60, 35484), (72, 29570), (80, 26613), (90, 23656), (120, 17742), (144, 14785), (180, 11828), (240, 8871), (360, 5914), (720, 2957)]