77025840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320941}}^1$

素因数の和:320957

約数の個数: 40

約数和(自身を含む): 238780848

約数和(自身を除く): 161755008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320941, 641882, 962823, 1283764, 1604705, 1925646, 2567528, 3209410, 3851292, 4814115, 5135056, 6418820, 7702584, 9628230, 12837640, 15405168, 19256460, 25675280, 38512920, 77025840]

約数ペア:

[(1, 77025840), (2, 38512920), (3, 25675280), (4, 19256460), (5, 15405168), (6, 12837640), (8, 9628230), (10, 7702584), (12, 6418820), (15, 5135056), (16, 4814115), (20, 3851292), (24, 3209410), (30, 2567528), (40, 1925646), (48, 1604705), (60, 1283764), (80, 962823), (120, 641882), (240, 320941)]