156699120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652913}}^1$

素因数の和:652929

約数の個数: 40

約数和(自身を含む): 485768016

約数和(自身を除く): 329068896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652913, 1305826, 1958739, 2611652, 3264565, 3917478, 5223304, 6529130, 7834956, 9793695, 10446608, 13058260, 15669912, 19587390, 26116520, 31339824, 39174780, 52233040, 78349560, 156699120]

約数ペア:

[(1, 156699120), (2, 78349560), (3, 52233040), (4, 39174780), (5, 31339824), (6, 26116520), (8, 19587390), (10, 15669912), (12, 13058260), (15, 10446608), (16, 9793695), (20, 7834956), (24, 6529130), (30, 5223304), (40, 3917478), (48, 3264565), (60, 2611652), (80, 1958739), (120, 1305826), (240, 652913)]