353429520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1472623}}^1$

素因数の和:1472639

約数の個数: 40

約数和(自身を含む): 1095632256

約数和(自身を除く): 742202736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1472623, 2945246, 4417869, 5890492, 7363115, 8835738, 11780984, 14726230, 17671476, 22089345, 23561968, 29452460, 35342952, 44178690, 58904920, 70685904, 88357380, 117809840, 176714760, 353429520]

約数ペア:

[(1, 353429520), (2, 176714760), (3, 117809840), (4, 88357380), (5, 70685904), (6, 58904920), (8, 44178690), (10, 35342952), (12, 29452460), (15, 23561968), (16, 22089345), (20, 17671476), (24, 14726230), (30, 11780984), (40, 8835738), (48, 7363115), (60, 5890492), (80, 4417869), (120, 2945246), (240, 1472623)]