372989340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{690721}}^1$

素因数の和:690739

約数の個数: 48

約数和(自身を含む): 1160412960

約数和(自身を除く): 787423620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 690721, 1381442, 2072163, 2762884, 3453605, 4144326, 6216489, 6907210, 8288652, 10360815, 12432978, 13814420, 18649467, 20721630, 24865956, 31082445, 37298934, 41443260, 62164890, 74597868, 93247335, 124329780, 186494670, 372989340]

約数ペア:

[(1, 372989340), (2, 186494670), (3, 124329780), (4, 93247335), (5, 74597868), (6, 62164890), (9, 41443260), (10, 37298934), (12, 31082445), (15, 24865956), (18, 20721630), (20, 18649467), (27, 13814420), (30, 12432978), (36, 10360815), (45, 8288652), (54, 6907210), (60, 6216489), (90, 4144326), (108, 3453605), (135, 2762884), (180, 2072163), (270, 1381442), (540, 690721)]