612213120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 256

約数和(自身を含む): 2203200000

約数和(自身を除く): 1590986880

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, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 499, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 998, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1497, 1704, 1728, 1917, 1920, 1996, 2130, 2160, 2272, 2495, 2556, 2840, 2880, 2994, 3195, 3408, 3456, 3834, 3992, 4260, 4320, 4491, 4544, 4990, 5112, 5680, 5760, 5988, 6390, 6816, 7485, 7668, 7984, 8520, 8640, 8982, 9088, 9585, 9980, 10224, 11360, 11976, 12780, 13473, 13632, 14970, 15336, 15968, 17040, 17280, 17964, 19170, 19960, 20448, 22455, 22720, 23952, 25560, 26946, 27264, 29940, 30672, 31936, 34080, 35429, 35928, 38340, 39920, 40896, 44910, 45440, 47904, 51120, 53892, 59880, 61344, 63872, 67365, 68160, 70858, 71856, 76680, 79840, 81792, 89820, 95808, 102240, 106287, 107784, 119760, 122688, 134730, 136320, 141716, 143712, 153360, 159680, 177145, 179640, 191616, 204480, 212574, 215568, 239520, 245376, 269460, 283432, 287424, 306720, 318861, 319360, 354290, 359280, 408960, 425148, 431136, 479040, 531435, 538920, 566864, 574848, 613440, 637722, 708580, 718560, 850296, 862272, 956583, 958080, 1062870, 1077840, 1133728, 1226880, 1275444, 1417160, 1437120, 1594305, 1700592, 1724544, 1913166, 2125740, 2155680, 2267456, 2550888, 2834320, 2874240, 3188610, 3401184, 3826332, 4251480, 4311360, 4534912, 4782915, 5101776, 5668640, 6377220, 6802368, 7652664, 8502960, 8622720, 9565830, 10203552, 11337280, 12754440, 13604736, 15305328, 17005920, 19131660, 20407104, 22674560, 25508880, 30610656, 34011840, 38263320, 40814208, 51017760, 61221312, 68023680, 76526640, 102035520, 122442624, 153053280, 204071040, 306106560, 612213120]

約数ペア:

[(1, 612213120), (2, 306106560), (3, 204071040), (4, 153053280), (5, 122442624), (6, 102035520), (8, 76526640), (9, 68023680), (10, 61221312), (12, 51017760), (15, 40814208), (16, 38263320), (18, 34011840), (20, 30610656), (24, 25508880), (27, 22674560), (30, 20407104), (32, 19131660), (36, 17005920), (40, 15305328), (45, 13604736), (48, 12754440), (54, 11337280), (60, 10203552), (64, 9565830), (71, 8622720), (72, 8502960), (80, 7652664), (90, 6802368), (96, 6377220), (108, 5668640), (120, 5101776), (128, 4782915), (135, 4534912), (142, 4311360), (144, 4251480), (160, 3826332), (180, 3401184), (192, 3188610), (213, 2874240), (216, 2834320), (240, 2550888), (270, 2267456), (284, 2155680), (288, 2125740), (320, 1913166), (355, 1724544), (360, 1700592), (384, 1594305), (426, 1437120), (432, 1417160), (480, 1275444), (499, 1226880), (540, 1133728), (568, 1077840), (576, 1062870), (639, 958080), (640, 956583), (710, 862272), (720, 850296), (852, 718560), (864, 708580), (960, 637722), (998, 613440), (1065, 574848), (1080, 566864), (1136, 538920), (1152, 531435), (1278, 479040), (1420, 431136), (1440, 425148), (1497, 408960), (1704, 359280), (1728, 354290), (1917, 319360), (1920, 318861), (1996, 306720), (2130, 287424), (2160, 283432), (2272, 269460), (2495, 245376), (2556, 239520), (2840, 215568), (2880, 212574), (2994, 204480), (3195, 191616), (3408, 179640), (3456, 177145), (3834, 159680), (3992, 153360), (4260, 143712), (4320, 141716), (4491, 136320), (4544, 134730), (4990, 122688), (5112, 119760), (5680, 107784), (5760, 106287), (5988, 102240), (6390, 95808), (6816, 89820), (7485, 81792), (7668, 79840), (7984, 76680), (8520, 71856), (8640, 70858), (8982, 68160), (9088, 67365), (9585, 63872), (9980, 61344), (10224, 59880), (11360, 53892), (11976, 51120), (12780, 47904), (13473, 45440), (13632, 44910), (14970, 40896), (15336, 39920), (15968, 38340), (17040, 35928), (17280, 35429), (17964, 34080), (19170, 31936), (19960, 30672), (20448, 29940), (22455, 27264), (22720, 26946), (23952, 25560)]