304464960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 224

約数和(自身を含む): 1086307200

約数和(自身を除く): 781842240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 269, 270, 288, 320, 360, 393, 432, 480, 524, 538, 540, 576, 655, 720, 786, 807, 864, 960, 1048, 1076, 1080, 1179, 1310, 1345, 1440, 1572, 1614, 1728, 1965, 2096, 2152, 2160, 2358, 2421, 2620, 2690, 2880, 3144, 3228, 3537, 3930, 4035, 4192, 4304, 4320, 4716, 4842, 5240, 5380, 5895, 6288, 6456, 7074, 7263, 7860, 8070, 8384, 8608, 8640, 9432, 9684, 10480, 10760, 11790, 12105, 12576, 12912, 14148, 14526, 15720, 16140, 17216, 17685, 18864, 19368, 20960, 21520, 23580, 24210, 25152, 25824, 28296, 29052, 31440, 32280, 35239, 35370, 36315, 37728, 38736, 41920, 43040, 47160, 48420, 51648, 56592, 58104, 62880, 64560, 70478, 70740, 72630, 75456, 77472, 86080, 94320, 96840, 105717, 113184, 116208, 125760, 129120, 140956, 141480, 145260, 154944, 176195, 188640, 193680, 211434, 226368, 232416, 258240, 281912, 282960, 290520, 317151, 352390, 377280, 387360, 422868, 464832, 528585, 563824, 565920, 581040, 634302, 704780, 774720, 845736, 951453, 1057170, 1127648, 1131840, 1162080, 1268604, 1409560, 1585755, 1691472, 1902906, 2114340, 2255296, 2324160, 2537208, 2819120, 3171510, 3382944, 3805812, 4228680, 4757265, 5074416, 5638240, 6343020, 6765888, 7611624, 8457360, 9514530, 10148832, 11276480, 12686040, 15223248, 16914720, 19029060, 20297664, 25372080, 30446496, 33829440, 38058120, 50744160, 60892992, 76116240, 101488320, 152232480, 304464960]

約数ペア:

[(1, 304464960), (2, 152232480), (3, 101488320), (4, 76116240), (5, 60892992), (6, 50744160), (8, 38058120), (9, 33829440), (10, 30446496), (12, 25372080), (15, 20297664), (16, 19029060), (18, 16914720), (20, 15223248), (24, 12686040), (27, 11276480), (30, 10148832), (32, 9514530), (36, 8457360), (40, 7611624), (45, 6765888), (48, 6343020), (54, 5638240), (60, 5074416), (64, 4757265), (72, 4228680), (80, 3805812), (90, 3382944), (96, 3171510), (108, 2819120), (120, 2537208), (131, 2324160), (135, 2255296), (144, 2114340), (160, 1902906), (180, 1691472), (192, 1585755), (216, 1409560), (240, 1268604), (262, 1162080), (269, 1131840), (270, 1127648), (288, 1057170), (320, 951453), (360, 845736), (393, 774720), (432, 704780), (480, 634302), (524, 581040), (538, 565920), (540, 563824), (576, 528585), (655, 464832), (720, 422868), (786, 387360), (807, 377280), (864, 352390), (960, 317151), (1048, 290520), (1076, 282960), (1080, 281912), (1179, 258240), (1310, 232416), (1345, 226368), (1440, 211434), (1572, 193680), (1614, 188640), (1728, 176195), (1965, 154944), (2096, 145260), (2152, 141480), (2160, 140956), (2358, 129120), (2421, 125760), (2620, 116208), (2690, 113184), (2880, 105717), (3144, 96840), (3228, 94320), (3537, 86080), (3930, 77472), (4035, 75456), (4192, 72630), (4304, 70740), (4320, 70478), (4716, 64560), (4842, 62880), (5240, 58104), (5380, 56592), (5895, 51648), (6288, 48420), (6456, 47160), (7074, 43040), (7263, 41920), (7860, 38736), (8070, 37728), (8384, 36315), (8608, 35370), (8640, 35239), (9432, 32280), (9684, 31440), (10480, 29052), (10760, 28296), (11790, 25824), (12105, 25152), (12576, 24210), (12912, 23580), (14148, 21520), (14526, 20960), (15720, 19368), (16140, 18864), (17216, 17685)]