302908680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2292

約数の個数: 128

約数和(自身を含む): 1017878400

約数和(自身を除く): 714969720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2141, 2358, 2620, 3144, 3537, 3930, 4282, 4716, 5240, 5895, 6423, 7074, 7860, 8564, 9432, 10705, 11790, 12846, 14148, 15720, 17128, 17685, 19269, 21410, 23580, 25692, 28296, 32115, 35370, 38538, 42820, 47160, 51384, 57807, 64230, 70740, 77076, 85640, 96345, 115614, 128460, 141480, 154152, 192690, 231228, 256920, 280471, 289035, 385380, 462456, 560942, 578070, 770760, 841413, 1121884, 1156140, 1402355, 1682826, 2243768, 2312280, 2524239, 2804710, 3365652, 4207065, 5048478, 5609420, 6731304, 7572717, 8414130, 10096956, 11218840, 12621195, 15145434, 16828260, 20193912, 25242390, 30290868, 33656520, 37863585, 50484780, 60581736, 75727170, 100969560, 151454340, 302908680]

約数ペア:

[(1, 302908680), (2, 151454340), (3, 100969560), (4, 75727170), (5, 60581736), (6, 50484780), (8, 37863585), (9, 33656520), (10, 30290868), (12, 25242390), (15, 20193912), (18, 16828260), (20, 15145434), (24, 12621195), (27, 11218840), (30, 10096956), (36, 8414130), (40, 7572717), (45, 6731304), (54, 5609420), (60, 5048478), (72, 4207065), (90, 3365652), (108, 2804710), (120, 2524239), (131, 2312280), (135, 2243768), (180, 1682826), (216, 1402355), (262, 1156140), (270, 1121884), (360, 841413), (393, 770760), (524, 578070), (540, 560942), (655, 462456), (786, 385380), (1048, 289035), (1080, 280471), (1179, 256920), (1310, 231228), (1572, 192690), (1965, 154152), (2141, 141480), (2358, 128460), (2620, 115614), (3144, 96345), (3537, 85640), (3930, 77076), (4282, 70740), (4716, 64230), (5240, 57807), (5895, 51384), (6423, 47160), (7074, 42820), (7860, 38538), (8564, 35370), (9432, 32115), (10705, 28296), (11790, 25692), (12846, 23580), (14148, 21410), (15720, 19269), (17128, 17685)]