306015840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5486

約数の個数: 192

約数和(自身を含む): 1153656000

約数和(自身を除く): 847640160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5449, 5616, 6240, 7020, 9360, 10898, 11232, 14040, 16347, 18720, 21796, 27245, 28080, 32694, 43592, 49041, 54490, 56160, 65388, 70837, 81735, 87184, 98082, 108980, 130776, 141674, 147123, 163470, 174368, 196164, 212511, 217960, 245205, 261552, 283348, 294246, 326940, 354185, 392328, 425022, 435920, 490410, 523104, 566696, 588492, 637533, 653880, 708370, 735615, 784656, 850044, 871840, 980820, 1062555, 1133392, 1176984, 1275066, 1307760, 1416740, 1471230, 1569312, 1700088, 1912599, 1961640, 2125110, 2266784, 2353968, 2550132, 2615520, 2833480, 2942460, 3187665, 3400176, 3825198, 3923280, 4250220, 4707936, 5100264, 5666960, 5884920, 6375330, 6800352, 7650396, 7846560, 8500440, 9562995, 10200528, 11333920, 11769840, 12750660, 15300792, 17000880, 19125990, 20401056, 23539680, 25501320, 30601584, 34001760, 38251980, 51002640, 61203168, 76503960, 102005280, 153007920, 306015840]

約数ペア:

[(1, 306015840), (2, 153007920), (3, 102005280), (4, 76503960), (5, 61203168), (6, 51002640), (8, 38251980), (9, 34001760), (10, 30601584), (12, 25501320), (13, 23539680), (15, 20401056), (16, 19125990), (18, 17000880), (20, 15300792), (24, 12750660), (26, 11769840), (27, 11333920), (30, 10200528), (32, 9562995), (36, 8500440), (39, 7846560), (40, 7650396), (45, 6800352), (48, 6375330), (52, 5884920), (54, 5666960), (60, 5100264), (65, 4707936), (72, 4250220), (78, 3923280), (80, 3825198), (90, 3400176), (96, 3187665), (104, 2942460), (108, 2833480), (117, 2615520), (120, 2550132), (130, 2353968), (135, 2266784), (144, 2125110), (156, 1961640), (160, 1912599), (180, 1700088), (195, 1569312), (208, 1471230), (216, 1416740), (234, 1307760), (240, 1275066), (260, 1176984), (270, 1133392), (288, 1062555), (312, 980820), (351, 871840), (360, 850044), (390, 784656), (416, 735615), (432, 708370), (468, 653880), (480, 637533), (520, 588492), (540, 566696), (585, 523104), (624, 490410), (702, 435920), (720, 425022), (780, 392328), (864, 354185), (936, 326940), (1040, 294246), (1080, 283348), (1170, 261552), (1248, 245205), (1404, 217960), (1440, 212511), (1560, 196164), (1755, 174368), (1872, 163470), (2080, 147123), (2160, 141674), (2340, 130776), (2808, 108980), (3120, 98082), (3510, 87184), (3744, 81735), (4320, 70837), (4680, 65388), (5449, 56160), (5616, 54490), (6240, 49041), (7020, 43592), (9360, 32694), (10898, 28080), (11232, 27245), (14040, 21796), (16347, 18720)]