315069120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3583

約数の個数: 168

約数和(自身を含む): 1118981760

約数和(自身を除く): 803912640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3529, 3720, 4464, 4960, 5580, 5952, 7058, 7440, 8928, 9920, 10587, 11160, 14116, 14880, 17645, 17856, 21174, 22320, 28232, 29760, 31761, 35290, 42348, 44640, 52935, 56464, 63522, 70580, 84696, 89280, 105870, 109399, 112928, 127044, 141160, 158805, 169392, 211740, 218798, 225856, 254088, 282320, 317610, 328197, 338784, 423480, 437596, 508176, 546995, 564640, 635220, 656394, 677568, 846960, 875192, 984591, 1016352, 1093990, 1129280, 1270440, 1312788, 1640985, 1693920, 1750384, 1969182, 2032704, 2187980, 2540880, 2625576, 3281970, 3387840, 3500768, 3938364, 4375960, 4922955, 5081760, 5251152, 6563940, 7001536, 7876728, 8751920, 9845910, 10163520, 10502304, 13127880, 15753456, 17503840, 19691820, 21004608, 26255760, 31506912, 35007680, 39383640, 52511520, 63013824, 78767280, 105023040, 157534560, 315069120]

約数ペア:

[(1, 315069120), (2, 157534560), (3, 105023040), (4, 78767280), (5, 63013824), (6, 52511520), (8, 39383640), (9, 35007680), (10, 31506912), (12, 26255760), (15, 21004608), (16, 19691820), (18, 17503840), (20, 15753456), (24, 13127880), (30, 10502304), (31, 10163520), (32, 9845910), (36, 8751920), (40, 7876728), (45, 7001536), (48, 6563940), (60, 5251152), (62, 5081760), (64, 4922955), (72, 4375960), (80, 3938364), (90, 3500768), (93, 3387840), (96, 3281970), (120, 2625576), (124, 2540880), (144, 2187980), (155, 2032704), (160, 1969182), (180, 1750384), (186, 1693920), (192, 1640985), (240, 1312788), (248, 1270440), (279, 1129280), (288, 1093990), (310, 1016352), (320, 984591), (360, 875192), (372, 846960), (465, 677568), (480, 656394), (496, 635220), (558, 564640), (576, 546995), (620, 508176), (720, 437596), (744, 423480), (930, 338784), (960, 328197), (992, 317610), (1116, 282320), (1240, 254088), (1395, 225856), (1440, 218798), (1488, 211740), (1860, 169392), (1984, 158805), (2232, 141160), (2480, 127044), (2790, 112928), (2880, 109399), (2976, 105870), (3529, 89280), (3720, 84696), (4464, 70580), (4960, 63522), (5580, 56464), (5952, 52935), (7058, 44640), (7440, 42348), (8928, 35290), (9920, 31761), (10587, 29760), (11160, 28232), (14116, 22320), (14880, 21174), (17645, 17856)]