75389280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157061}}^1$

素因数の和:157079

約数の個数: 48

約数和(自身を含む): 237477744

約数和(自身を除く): 162088464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 157061, 314122, 471183, 628244, 785305, 942366, 1256488, 1570610, 1884732, 2355915, 2512976, 3141220, 3769464, 4711830, 5025952, 6282440, 7538928, 9423660, 12564880, 15077856, 18847320, 25129760, 37694640, 75389280]

約数ペア:

[(1, 75389280), (2, 37694640), (3, 25129760), (4, 18847320), (5, 15077856), (6, 12564880), (8, 9423660), (10, 7538928), (12, 6282440), (15, 5025952), (16, 4711830), (20, 3769464), (24, 3141220), (30, 2512976), (32, 2355915), (40, 1884732), (48, 1570610), (60, 1256488), (80, 942366), (96, 785305), (120, 628244), (160, 471183), (240, 314122), (480, 157061)]