15204025560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{850337}}^1$

素因数の和:850500

約数の個数: 64

約数和(自身を含む): 45918252000

約数和(自身を除く): 30714226440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 850337, 1700674, 2551011, 3401348, 4251685, 5102022, 6802696, 8503370, 10204044, 12755055, 17006740, 20408088, 25510110, 34013480, 51020220, 102040440, 126700213, 253400426, 380100639, 506800852, 633501065, 760201278, 1013601704, 1267002130, 1520402556, 1900503195, 2534004260, 3040805112, 3801006390, 5068008520, 7602012780, 15204025560]

約数ペア:

[(1, 15204025560), (2, 7602012780), (3, 5068008520), (4, 3801006390), (5, 3040805112), (6, 2534004260), (8, 1900503195), (10, 1520402556), (12, 1267002130), (15, 1013601704), (20, 760201278), (24, 633501065), (30, 506800852), (40, 380100639), (60, 253400426), (120, 126700213), (149, 102040440), (298, 51020220), (447, 34013480), (596, 25510110), (745, 20408088), (894, 17006740), (1192, 12755055), (1490, 10204044), (1788, 8503370), (2235, 6802696), (2980, 5102022), (3576, 4251685), (4470, 3401348), (5960, 2551011), (8940, 1700674), (17880, 850337)]