115622520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 376971840

約数和(自身を除く): 261349320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 520, 541, 548, 685, 780, 822, 1082, 1096, 1370, 1560, 1623, 1644, 1781, 2055, 2164, 2705, 2740, 3246, 3288, 3562, 4110, 4328, 5343, 5410, 5480, 6492, 7033, 7124, 8115, 8220, 8905, 10686, 10820, 12984, 14066, 14248, 16230, 16440, 17810, 21099, 21372, 21640, 26715, 28132, 32460, 35165, 35620, 42198, 42744, 53430, 56264, 64920, 70330, 71240, 74117, 84396, 105495, 106860, 140660, 148234, 168792, 210990, 213720, 222351, 281320, 296468, 370585, 421980, 444702, 592936, 741170, 843960, 889404, 963521, 1111755, 1482340, 1778808, 1927042, 2223510, 2890563, 2964680, 3854084, 4447020, 4817605, 5781126, 7708168, 8894040, 9635210, 11562252, 14452815, 19270420, 23124504, 28905630, 38540840, 57811260, 115622520]

約数ペア:

[(1, 115622520), (2, 57811260), (3, 38540840), (4, 28905630), (5, 23124504), (6, 19270420), (8, 14452815), (10, 11562252), (12, 9635210), (13, 8894040), (15, 7708168), (20, 5781126), (24, 4817605), (26, 4447020), (30, 3854084), (39, 2964680), (40, 2890563), (52, 2223510), (60, 1927042), (65, 1778808), (78, 1482340), (104, 1111755), (120, 963521), (130, 889404), (137, 843960), (156, 741170), (195, 592936), (260, 444702), (274, 421980), (312, 370585), (390, 296468), (411, 281320), (520, 222351), (541, 213720), (548, 210990), (685, 168792), (780, 148234), (822, 140660), (1082, 106860), (1096, 105495), (1370, 84396), (1560, 74117), (1623, 71240), (1644, 70330), (1781, 64920), (2055, 56264), (2164, 53430), (2705, 42744), (2740, 42198), (3246, 35620), (3288, 35165), (3562, 32460), (4110, 28132), (4328, 26715), (5343, 21640), (5410, 21372), (5480, 21099), (6492, 17810), (7033, 16440), (7124, 16230), (8115, 14248), (8220, 14066), (8905, 12984), (10686, 10820)]