329456520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{915157}}^1$

素因数の和:915174

約数の個数: 48

約数和(自身を含む): 1070734860

約数和(自身を除く): 741278340

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, 915157, 1830314, 2745471, 3660628, 4575785, 5490942, 7321256, 8236413, 9151570, 10981884, 13727355, 16472826, 18303140, 21963768, 27454710, 32945652, 36606280, 41182065, 54909420, 65891304, 82364130, 109818840, 164728260, 329456520]

約数ペア:

[(1, 329456520), (2, 164728260), (3, 109818840), (4, 82364130), (5, 65891304), (6, 54909420), (8, 41182065), (9, 36606280), (10, 32945652), (12, 27454710), (15, 21963768), (18, 18303140), (20, 16472826), (24, 13727355), (30, 10981884), (36, 9151570), (40, 8236413), (45, 7321256), (60, 5490942), (72, 4575785), (90, 3660628), (120, 2745471), (180, 1830314), (360, 915157)]