306106560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 224

約数和(自身を含む): 1097280000

約数和(自身を除く): 791173440

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

約数ペア:

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