38850480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53959}}^1$

素因数の和:53978

約数の個数: 60

約数和(自身を含む): 130475280

約数和(自身を除く): 91624800

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, 53959, 107918, 161877, 215836, 269795, 323754, 431672, 485631, 539590, 647508, 809385, 863344, 971262, 1079180, 1295016, 1618770, 1942524, 2158360, 2428155, 2590032, 3237540, 3885048, 4316720, 4856310, 6475080, 7770096, 9712620, 12950160, 19425240, 38850480]

約数ペア:

[(1, 38850480), (2, 19425240), (3, 12950160), (4, 9712620), (5, 7770096), (6, 6475080), (8, 4856310), (9, 4316720), (10, 3885048), (12, 3237540), (15, 2590032), (16, 2428155), (18, 2158360), (20, 1942524), (24, 1618770), (30, 1295016), (36, 1079180), (40, 971262), (45, 863344), (48, 809385), (60, 647508), (72, 539590), (80, 485631), (90, 431672), (120, 323754), (144, 269795), (180, 215836), (240, 161877), (360, 107918), (720, 53959)]