7138894680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19830263}}^1$

素因数の和:19830280

約数の個数: 48

約数和(自身を含む): 23201408880

約数和(自身を除く): 16062514200

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, 19830263, 39660526, 59490789, 79321052, 99151315, 118981578, 158642104, 178472367, 198302630, 237963156, 297453945, 356944734, 396605260, 475926312, 594907890, 713889468, 793210520, 892361835, 1189815780, 1427778936, 1784723670, 2379631560, 3569447340, 7138894680]

約数ペア:

[(1, 7138894680), (2, 3569447340), (3, 2379631560), (4, 1784723670), (5, 1427778936), (6, 1189815780), (8, 892361835), (9, 793210520), (10, 713889468), (12, 594907890), (15, 475926312), (18, 396605260), (20, 356944734), (24, 297453945), (30, 237963156), (36, 198302630), (40, 178472367), (45, 158642104), (60, 118981578), (72, 99151315), (90, 79321052), (120, 59490789), (180, 39660526), (360, 19830263)]