25008120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{69467}}^1$

素因数の和:69484

約数の個数: 48

約数和(自身を含む): 81277560

約数和(自身を除く): 56269440

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, 69467, 138934, 208401, 277868, 347335, 416802, 555736, 625203, 694670, 833604, 1042005, 1250406, 1389340, 1667208, 2084010, 2500812, 2778680, 3126015, 4168020, 5001624, 6252030, 8336040, 12504060, 25008120]

約数ペア:

[(1, 25008120), (2, 12504060), (3, 8336040), (4, 6252030), (5, 5001624), (6, 4168020), (8, 3126015), (9, 2778680), (10, 2500812), (12, 2084010), (15, 1667208), (18, 1389340), (20, 1250406), (24, 1042005), (30, 833604), (36, 694670), (40, 625203), (45, 555736), (60, 416802), (72, 347335), (90, 277868), (120, 208401), (180, 138934), (360, 69467)]