13183920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18311}}^1$

素因数の和:18330

約数の個数: 60

約数和(自身を含む): 44278416

約数和(自身を除く): 31094496

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, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 164799, 183110, 219732, 274665, 292976, 329598, 366220, 439464, 549330, 659196, 732440, 823995, 878928, 1098660, 1318392, 1464880, 1647990, 2197320, 2636784, 3295980, 4394640, 6591960, 13183920]

約数ペア:

[(1, 13183920), (2, 6591960), (3, 4394640), (4, 3295980), (5, 2636784), (6, 2197320), (8, 1647990), (9, 1464880), (10, 1318392), (12, 1098660), (15, 878928), (16, 823995), (18, 732440), (20, 659196), (24, 549330), (30, 439464), (36, 366220), (40, 329598), (45, 292976), (48, 274665), (60, 219732), (72, 183110), (80, 164799), (90, 146488), (120, 109866), (144, 91555), (180, 73244), (240, 54933), (360, 36622), (720, 18311)]