25404310080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{49279}}^1$

素因数の和:49481

約数の個数: 168

約数和(自身を含む): 87870182400

約数和(自身を除く): 62465872320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 11456, 12888, 14320, 16110, 17184, 21480, 25776, 28640, 32220, 34368, 42960, 49279, 51552, 57280, 64440, 85920, 98558, 103104, 128880, 147837, 171840, 197116, 246395, 257760, 295674, 394232, 443511, 492790, 515520, 591348, 739185, 788464, 887022, 985580, 1182696, 1478370, 1576928, 1774044, 1971160, 2217555, 2365392, 2956740, 3153856, 3548088, 3942320, 4435110, 4730784, 5913480, 7096176, 7884640, 8820941, 8870220, 9461568, 11826960, 14192352, 15769280, 17641882, 17740440, 23653920, 26462823, 28384704, 35283764, 35480880, 44104705, 47307840, 52925646, 70567528, 70961760, 79388469, 88209410, 105851292, 132314115, 141135056, 141923520, 158776938, 176418820, 211702584, 264628230, 282270112, 317553876, 352837640, 396942345, 423405168, 529256460, 564540224, 635107752, 705675280, 793884690, 846810336, 1058512920, 1270215504, 1411350560, 1587769380, 1693620672, 2117025840, 2540431008, 2822701120, 3175538760, 4234051680, 5080862016, 6351077520, 8468103360, 12702155040, 25404310080]

約数ペア:

[(1, 25404310080), (2, 12702155040), (3, 8468103360), (4, 6351077520), (5, 5080862016), (6, 4234051680), (8, 3175538760), (9, 2822701120), (10, 2540431008), (12, 2117025840), (15, 1693620672), (16, 1587769380), (18, 1411350560), (20, 1270215504), (24, 1058512920), (30, 846810336), (32, 793884690), (36, 705675280), (40, 635107752), (45, 564540224), (48, 529256460), (60, 423405168), (64, 396942345), (72, 352837640), (80, 317553876), (90, 282270112), (96, 264628230), (120, 211702584), (144, 176418820), (160, 158776938), (179, 141923520), (180, 141135056), (192, 132314115), (240, 105851292), (288, 88209410), (320, 79388469), (358, 70961760), (360, 70567528), (480, 52925646), (537, 47307840), (576, 44104705), (716, 35480880), (720, 35283764), (895, 28384704), (960, 26462823), (1074, 23653920), (1432, 17740440), (1440, 17641882), (1611, 15769280), (1790, 14192352), (2148, 11826960), (2685, 9461568), (2864, 8870220), (2880, 8820941), (3222, 7884640), (3580, 7096176), (4296, 5913480), (5370, 4730784), (5728, 4435110), (6444, 3942320), (7160, 3548088), (8055, 3153856), (8592, 2956740), (10740, 2365392), (11456, 2217555), (12888, 1971160), (14320, 1774044), (16110, 1576928), (17184, 1478370), (21480, 1182696), (25776, 985580), (28640, 887022), (32220, 788464), (34368, 739185), (42960, 591348), (49279, 515520), (51552, 492790), (57280, 443511), (64440, 394232), (85920, 295674), (98558, 257760), (103104, 246395), (128880, 197116), (147837, 171840)]