12777880320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3613}}^1$

素因数の和:3947

約数の個数: 216

約数和(自身を含む): 44366418096

約数和(自身を除く): 31588537776

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, 128, 144, 160, 180, 192, 240, 256, 288, 307, 320, 360, 384, 480, 576, 614, 640, 720, 768, 921, 960, 1152, 1228, 1280, 1440, 1535, 1842, 1920, 2304, 2456, 2763, 2880, 3070, 3613, 3684, 3840, 4605, 4912, 5526, 5760, 6140, 7226, 7368, 9210, 9824, 10839, 11052, 11520, 12280, 13815, 14452, 14736, 18065, 18420, 19648, 21678, 22104, 24560, 27630, 28904, 29472, 32517, 36130, 36840, 39296, 43356, 44208, 49120, 54195, 55260, 57808, 58944, 65034, 72260, 73680, 78592, 86712, 88416, 98240, 108390, 110520, 115616, 117888, 130068, 144520, 147360, 162585, 173424, 176832, 196480, 216780, 221040, 231232, 235776, 260136, 289040, 294720, 325170, 346848, 353664, 392960, 433560, 442080, 462464, 520272, 578080, 589440, 650340, 693696, 707328, 867120, 884160, 924928, 1040544, 1109191, 1156160, 1178880, 1300680, 1387392, 1734240, 1768320, 2081088, 2218382, 2312320, 2601360, 2774784, 3327573, 3468480, 3536640, 4162176, 4436764, 4624640, 5202720, 5545955, 6655146, 6936960, 8324352, 8873528, 9982719, 10405440, 11091910, 13310292, 13873920, 16637865, 17747056, 19965438, 20810880, 22183820, 26620584, 33275730, 35494112, 39930876, 41621760, 44367640, 49913595, 53241168, 66551460, 70988224, 79861752, 88735280, 99827190, 106482336, 133102920, 141976448, 159723504, 177470560, 199654380, 212964672, 266205840, 283952896, 319447008, 354941120, 399308760, 425929344, 532411680, 638894016, 709882240, 798617520, 851858688, 1064823360, 1277788032, 1419764480, 1597235040, 2129646720, 2555576064, 3194470080, 4259293440, 6388940160, 12777880320]

約数ペア:

[(1, 12777880320), (2, 6388940160), (3, 4259293440), (4, 3194470080), (5, 2555576064), (6, 2129646720), (8, 1597235040), (9, 1419764480), (10, 1277788032), (12, 1064823360), (15, 851858688), (16, 798617520), (18, 709882240), (20, 638894016), (24, 532411680), (30, 425929344), (32, 399308760), (36, 354941120), (40, 319447008), (45, 283952896), (48, 266205840), (60, 212964672), (64, 199654380), (72, 177470560), (80, 159723504), (90, 141976448), (96, 133102920), (120, 106482336), (128, 99827190), (144, 88735280), (160, 79861752), (180, 70988224), (192, 66551460), (240, 53241168), (256, 49913595), (288, 44367640), (307, 41621760), (320, 39930876), (360, 35494112), (384, 33275730), (480, 26620584), (576, 22183820), (614, 20810880), (640, 19965438), (720, 17747056), (768, 16637865), (921, 13873920), (960, 13310292), (1152, 11091910), (1228, 10405440), (1280, 9982719), (1440, 8873528), (1535, 8324352), (1842, 6936960), (1920, 6655146), (2304, 5545955), (2456, 5202720), (2763, 4624640), (2880, 4436764), (3070, 4162176), (3613, 3536640), (3684, 3468480), (3840, 3327573), (4605, 2774784), (4912, 2601360), (5526, 2312320), (5760, 2218382), (6140, 2081088), (7226, 1768320), (7368, 1734240), (9210, 1387392), (9824, 1300680), (10839, 1178880), (11052, 1156160), (11520, 1109191), (12280, 1040544), (13815, 924928), (14452, 884160), (14736, 867120), (18065, 707328), (18420, 693696), (19648, 650340), (21678, 589440), (22104, 578080), (24560, 520272), (27630, 462464), (28904, 442080), (29472, 433560), (32517, 392960), (36130, 353664), (36840, 346848), (39296, 325170), (43356, 294720), (44208, 289040), (49120, 260136), (54195, 235776), (55260, 231232), (57808, 221040), (58944, 216780), (65034, 196480), (72260, 176832), (73680, 173424), (78592, 162585), (86712, 147360), (88416, 144520), (98240, 130068), (108390, 117888), (110520, 115616)]