72930960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101293}}^1$

素因数の和:101312

約数の個数: 60

約数和(自身を含む): 244928892

約数和(自身を除く): 171997932

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, 101293, 202586, 303879, 405172, 506465, 607758, 810344, 911637, 1012930, 1215516, 1519395, 1620688, 1823274, 2025860, 2431032, 3038790, 3646548, 4051720, 4558185, 4862064, 6077580, 7293096, 8103440, 9116370, 12155160, 14586192, 18232740, 24310320, 36465480, 72930960]

約数ペア:

[(1, 72930960), (2, 36465480), (3, 24310320), (4, 18232740), (5, 14586192), (6, 12155160), (8, 9116370), (9, 8103440), (10, 7293096), (12, 6077580), (15, 4862064), (16, 4558185), (18, 4051720), (20, 3646548), (24, 3038790), (30, 2431032), (36, 2025860), (40, 1823274), (45, 1620688), (48, 1519395), (60, 1215516), (72, 1012930), (80, 911637), (90, 810344), (120, 607758), (144, 506465), (180, 405172), (240, 303879), (360, 202586), (720, 101293)]