76884480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 198883584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 71, 72, 80, 90, 94, 96, 120, 128, 141, 142, 144, 160, 180, 188, 192, 213, 235, 240, 256, 282, 284, 288, 320, 355, 360, 376, 384, 423, 426, 470, 480, 512, 564, 568, 576, 639, 640, 705, 710, 720, 752, 768, 846, 852, 940, 960, 1065, 1128, 1136, 1152, 1278, 1280, 1410, 1420, 1440, 1504, 1536, 1692, 1704, 1880, 1920, 2115, 2130, 2256, 2272, 2304, 2556, 2560, 2820, 2840, 2880, 3008, 3195, 3337, 3384, 3408, 3760, 3840, 4230, 4260, 4512, 4544, 4608, 5112, 5640, 5680, 5760, 6016, 6390, 6674, 6768, 6816, 7520, 7680, 8460, 8520, 9024, 9088, 10011, 10224, 11280, 11360, 11520, 12032, 12780, 13348, 13536, 13632, 15040, 16685, 16920, 17040, 18048, 18176, 20022, 20448, 22560, 22720, 23040, 24064, 25560, 26696, 27072, 27264, 30033, 30080, 33370, 33840, 34080, 36096, 36352, 40044, 40896, 45120, 45440, 50055, 51120, 53392, 54144, 54528, 60066, 60160, 66740, 67680, 68160, 72192, 80088, 81792, 90240, 90880, 100110, 102240, 106784, 108288, 109056, 120132, 120320, 133480, 135360, 136320, 150165, 160176, 163584, 180480, 181760, 200220, 204480, 213568, 216576, 240264, 266960, 270720, 272640, 300330, 320352, 327168, 360960, 400440, 408960, 427136, 480528, 533920, 541440, 545280, 600660, 640704, 800880, 817920, 854272, 961056, 1067840, 1082880, 1201320, 1281408, 1601760, 1635840, 1708544, 1922112, 2135680, 2402640, 2562816, 3203520, 3844224, 4271360, 4805280, 5125632, 6407040, 7688448, 8542720, 9610560, 12814080, 15376896, 19221120, 25628160, 38442240, 76884480]

約数ペア:

[(1, 76884480), (2, 38442240), (3, 25628160), (4, 19221120), (5, 15376896), (6, 12814080), (8, 9610560), (9, 8542720), (10, 7688448), (12, 6407040), (15, 5125632), (16, 4805280), (18, 4271360), (20, 3844224), (24, 3203520), (30, 2562816), (32, 2402640), (36, 2135680), (40, 1922112), (45, 1708544), (47, 1635840), (48, 1601760), (60, 1281408), (64, 1201320), (71, 1082880), (72, 1067840), (80, 961056), (90, 854272), (94, 817920), (96, 800880), (120, 640704), (128, 600660), (141, 545280), (142, 541440), (144, 533920), (160, 480528), (180, 427136), (188, 408960), (192, 400440), (213, 360960), (235, 327168), (240, 320352), (256, 300330), (282, 272640), (284, 270720), (288, 266960), (320, 240264), (355, 216576), (360, 213568), (376, 204480), (384, 200220), (423, 181760), (426, 180480), (470, 163584), (480, 160176), (512, 150165), (564, 136320), (568, 135360), (576, 133480), (639, 120320), (640, 120132), (705, 109056), (710, 108288), (720, 106784), (752, 102240), (768, 100110), (846, 90880), (852, 90240), (940, 81792), (960, 80088), (1065, 72192), (1128, 68160), (1136, 67680), (1152, 66740), (1278, 60160), (1280, 60066), (1410, 54528), (1420, 54144), (1440, 53392), (1504, 51120), (1536, 50055), (1692, 45440), (1704, 45120), (1880, 40896), (1920, 40044), (2115, 36352), (2130, 36096), (2256, 34080), (2272, 33840), (2304, 33370), (2556, 30080), (2560, 30033), (2820, 27264), (2840, 27072), (2880, 26696), (3008, 25560), (3195, 24064), (3337, 23040), (3384, 22720), (3408, 22560), (3760, 20448), (3840, 20022), (4230, 18176), (4260, 18048), (4512, 17040), (4544, 16920), (4608, 16685), (5112, 15040), (5640, 13632), (5680, 13536), (5760, 13348), (6016, 12780), (6390, 12032), (6674, 11520), (6768, 11360), (6816, 11280), (7520, 10224), (7680, 10011), (8460, 9088), (8520, 9024)]