303458880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 1029980160

約数和(自身を除く): 726521280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 131, 152, 160, 190, 192, 228, 240, 254, 262, 285, 304, 320, 380, 381, 393, 456, 480, 508, 524, 570, 608, 635, 655, 760, 762, 786, 912, 960, 1016, 1048, 1140, 1216, 1270, 1310, 1520, 1524, 1572, 1824, 1905, 1965, 2032, 2096, 2280, 2413, 2489, 2540, 2620, 3040, 3048, 3144, 3648, 3810, 3930, 4064, 4192, 4560, 4826, 4978, 5080, 5240, 6080, 6096, 6288, 7239, 7467, 7620, 7860, 8128, 8384, 9120, 9652, 9956, 10160, 10480, 12065, 12192, 12445, 12576, 14478, 14934, 15240, 15720, 16637, 18240, 19304, 19912, 20320, 20960, 24130, 24384, 24890, 25152, 28956, 29868, 30480, 31440, 33274, 36195, 37335, 38608, 39824, 40640, 41920, 48260, 49780, 49911, 57912, 59736, 60960, 62880, 66548, 72390, 74670, 77216, 79648, 83185, 96520, 99560, 99822, 115824, 119472, 121920, 125760, 133096, 144780, 149340, 154432, 159296, 166370, 193040, 199120, 199644, 231648, 238944, 249555, 266192, 289560, 298680, 316103, 332740, 386080, 398240, 399288, 463296, 477888, 499110, 532384, 579120, 597360, 632206, 665480, 772160, 796480, 798576, 948309, 998220, 1064768, 1158240, 1194720, 1264412, 1330960, 1580515, 1597152, 1896618, 1996440, 2316480, 2389440, 2528824, 2661920, 3161030, 3194304, 3793236, 3992880, 4741545, 5057648, 5323840, 6322060, 7586472, 7985760, 9483090, 10115296, 12644120, 15172944, 15971520, 18966180, 20230592, 25288240, 30345888, 37932360, 50576480, 60691776, 75864720, 101152960, 151729440, 303458880]

約数ペア:

[(1, 303458880), (2, 151729440), (3, 101152960), (4, 75864720), (5, 60691776), (6, 50576480), (8, 37932360), (10, 30345888), (12, 25288240), (15, 20230592), (16, 18966180), (19, 15971520), (20, 15172944), (24, 12644120), (30, 10115296), (32, 9483090), (38, 7985760), (40, 7586472), (48, 6322060), (57, 5323840), (60, 5057648), (64, 4741545), (76, 3992880), (80, 3793236), (95, 3194304), (96, 3161030), (114, 2661920), (120, 2528824), (127, 2389440), (131, 2316480), (152, 1996440), (160, 1896618), (190, 1597152), (192, 1580515), (228, 1330960), (240, 1264412), (254, 1194720), (262, 1158240), (285, 1064768), (304, 998220), (320, 948309), (380, 798576), (381, 796480), (393, 772160), (456, 665480), (480, 632206), (508, 597360), (524, 579120), (570, 532384), (608, 499110), (635, 477888), (655, 463296), (760, 399288), (762, 398240), (786, 386080), (912, 332740), (960, 316103), (1016, 298680), (1048, 289560), (1140, 266192), (1216, 249555), (1270, 238944), (1310, 231648), (1520, 199644), (1524, 199120), (1572, 193040), (1824, 166370), (1905, 159296), (1965, 154432), (2032, 149340), (2096, 144780), (2280, 133096), (2413, 125760), (2489, 121920), (2540, 119472), (2620, 115824), (3040, 99822), (3048, 99560), (3144, 96520), (3648, 83185), (3810, 79648), (3930, 77216), (4064, 74670), (4192, 72390), (4560, 66548), (4826, 62880), (4978, 60960), (5080, 59736), (5240, 57912), (6080, 49911), (6096, 49780), (6288, 48260), (7239, 41920), (7467, 40640), (7620, 39824), (7860, 38608), (8128, 37335), (8384, 36195), (9120, 33274), (9652, 31440), (9956, 30480), (10160, 29868), (10480, 28956), (12065, 25152), (12192, 24890), (12445, 24384), (12576, 24130), (14478, 20960), (14934, 20320), (15240, 19912), (15720, 19304), (16637, 18240)]