274084920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{761347}}^1$

素因数の和:761364

約数の個数: 48

約数和(自身を含む): 890777160

約数和(自身を除く): 616692240

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, 761347, 1522694, 2284041, 3045388, 3806735, 4568082, 6090776, 6852123, 7613470, 9136164, 11420205, 13704246, 15226940, 18272328, 22840410, 27408492, 30453880, 34260615, 45680820, 54816984, 68521230, 91361640, 137042460, 274084920]

約数ペア:

[(1, 274084920), (2, 137042460), (3, 91361640), (4, 68521230), (5, 54816984), (6, 45680820), (8, 34260615), (9, 30453880), (10, 27408492), (12, 22840410), (15, 18272328), (18, 15226940), (20, 13704246), (24, 11420205), (30, 9136164), (36, 7613470), (40, 6852123), (45, 6090776), (60, 4568082), (72, 3806735), (90, 3045388), (120, 2284041), (180, 1522694), (360, 761347)]