239400120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117353}}^1$

素因数の和:117384

約数の個数: 64

約数和(自身を含む): 760453920

約数和(自身を除く): 521053800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 117353, 234706, 352059, 469412, 586765, 704118, 938824, 1173530, 1408236, 1760295, 1995001, 2347060, 2816472, 3520590, 3990002, 4694120, 5985003, 7041180, 7980004, 9975005, 11970006, 14082360, 15960008, 19950010, 23940012, 29925015, 39900020, 47880024, 59850030, 79800040, 119700060, 239400120]

約数ペア:

[(1, 239400120), (2, 119700060), (3, 79800040), (4, 59850030), (5, 47880024), (6, 39900020), (8, 29925015), (10, 23940012), (12, 19950010), (15, 15960008), (17, 14082360), (20, 11970006), (24, 9975005), (30, 7980004), (34, 7041180), (40, 5985003), (51, 4694120), (60, 3990002), (68, 3520590), (85, 2816472), (102, 2347060), (120, 1995001), (136, 1760295), (170, 1408236), (204, 1173530), (255, 938824), (340, 704118), (408, 586765), (510, 469412), (680, 352059), (1020, 234706), (2040, 117353)]