815429520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1132541}}^1$

素因数の和:1132560

約数の個数: 60

約数和(自身を含む): 2738486556

約数和(自身を除く): 1923057036

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, 1132541, 2265082, 3397623, 4530164, 5662705, 6795246, 9060328, 10192869, 11325410, 13590492, 16988115, 18120656, 20385738, 22650820, 27180984, 33976230, 40771476, 45301640, 50964345, 54361968, 67952460, 81542952, 90603280, 101928690, 135904920, 163085904, 203857380, 271809840, 407714760, 815429520]

約数ペア:

[(1, 815429520), (2, 407714760), (3, 271809840), (4, 203857380), (5, 163085904), (6, 135904920), (8, 101928690), (9, 90603280), (10, 81542952), (12, 67952460), (15, 54361968), (16, 50964345), (18, 45301640), (20, 40771476), (24, 33976230), (30, 27180984), (36, 22650820), (40, 20385738), (45, 18120656), (48, 16988115), (60, 13590492), (72, 11325410), (80, 10192869), (90, 9060328), (120, 6795246), (144, 5662705), (180, 4530164), (240, 3397623), (360, 2265082), (720, 1132541)]