157934160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{219353}}^1$

素因数の和:219372

約数の個数: 60

約数和(自身を含む): 530397972

約数和(自身を除く): 372463812

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, 219353, 438706, 658059, 877412, 1096765, 1316118, 1754824, 1974177, 2193530, 2632236, 3290295, 3509648, 3948354, 4387060, 5264472, 6580590, 7896708, 8774120, 9870885, 10528944, 13161180, 15793416, 17548240, 19741770, 26322360, 31586832, 39483540, 52644720, 78967080, 157934160]

約数ペア:

[(1, 157934160), (2, 78967080), (3, 52644720), (4, 39483540), (5, 31586832), (6, 26322360), (8, 19741770), (9, 17548240), (10, 15793416), (12, 13161180), (15, 10528944), (16, 9870885), (18, 8774120), (20, 7896708), (24, 6580590), (30, 5264472), (36, 4387060), (40, 3948354), (45, 3509648), (48, 3290295), (60, 2632236), (72, 2193530), (80, 1974177), (90, 1754824), (120, 1316118), (144, 1096765), (180, 877412), (240, 658059), (360, 438706), (720, 219353)]