353040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 1095168

約数和(自身を除く): 742128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1471, 2942, 4413, 5884, 7355, 8826, 11768, 14710, 17652, 22065, 23536, 29420, 35304, 44130, 58840, 70608, 88260, 117680, 176520, 353040]

約数ペア:

[(1, 353040), (2, 176520), (3, 117680), (4, 88260), (5, 70608), (6, 58840), (8, 44130), (10, 35304), (12, 29420), (15, 23536), (16, 22065), (20, 17652), (24, 14710), (30, 11768), (40, 8826), (48, 7355), (60, 5884), (80, 4413), (120, 2942), (240, 1471)]