386221560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^3$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 1222041600

約数和(自身を除く): 835820040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2209, 2820, 2914, 3720, 4371, 4418, 5640, 5828, 6627, 7285, 8742, 8836, 11045, 11656, 13254, 14570, 17484, 17672, 21855, 22090, 26508, 29140, 33135, 34968, 43710, 44180, 53016, 58280, 66270, 68479, 87420, 88360, 103823, 132540, 136958, 174840, 205437, 207646, 265080, 273916, 311469, 342395, 410874, 415292, 519115, 547832, 622938, 684790, 821748, 830584, 1027185, 1038230, 1245876, 1369580, 1557345, 1643496, 2054370, 2076460, 2491752, 2739160, 3114690, 3218513, 4108740, 4152920, 6229380, 6437026, 8217480, 9655539, 12458760, 12874052, 16092565, 19311078, 25748104, 32185130, 38622156, 48277695, 64370260, 77244312, 96555390, 128740520, 193110780, 386221560]

約数ペア:

[(1, 386221560), (2, 193110780), (3, 128740520), (4, 96555390), (5, 77244312), (6, 64370260), (8, 48277695), (10, 38622156), (12, 32185130), (15, 25748104), (20, 19311078), (24, 16092565), (30, 12874052), (31, 12458760), (40, 9655539), (47, 8217480), (60, 6437026), (62, 6229380), (93, 4152920), (94, 4108740), (120, 3218513), (124, 3114690), (141, 2739160), (155, 2491752), (186, 2076460), (188, 2054370), (235, 1643496), (248, 1557345), (282, 1369580), (310, 1245876), (372, 1038230), (376, 1027185), (465, 830584), (470, 821748), (564, 684790), (620, 622938), (705, 547832), (744, 519115), (930, 415292), (940, 410874), (1128, 342395), (1240, 311469), (1410, 273916), (1457, 265080), (1860, 207646), (1880, 205437), (2209, 174840), (2820, 136958), (2914, 132540), (3720, 103823), (4371, 88360), (4418, 87420), (5640, 68479), (5828, 66270), (6627, 58280), (7285, 53016), (8742, 44180), (8836, 43710), (11045, 34968), (11656, 33135), (13254, 29140), (14570, 26508), (17484, 22090), (17672, 21855)]