115538760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{320941}}^1$

素因数の和:320958

約数の個数: 48

約数和(自身を含む): 375502140

約数和(自身を除く): 259963380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 320941, 641882, 962823, 1283764, 1604705, 1925646, 2567528, 2888469, 3209410, 3851292, 4814115, 5776938, 6418820, 7702584, 9628230, 11553876, 12837640, 14442345, 19256460, 23107752, 28884690, 38512920, 57769380, 115538760]

約数ペア:

[(1, 115538760), (2, 57769380), (3, 38512920), (4, 28884690), (5, 23107752), (6, 19256460), (8, 14442345), (9, 12837640), (10, 11553876), (12, 9628230), (15, 7702584), (18, 6418820), (20, 5776938), (24, 4814115), (30, 3851292), (36, 3209410), (40, 2888469), (45, 2567528), (60, 1925646), (72, 1604705), (90, 1283764), (120, 962823), (180, 641882), (360, 320941)]