12973805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123419}}^1$

素因数の和:123513

約数の個数: 144

約数和(自身を含む): 44879955120

約数和(自身を除く): 31906149840

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 21024, 26280, 35040, 52560, 105120, 123419, 246838, 370257, 493676, 617095, 740514, 987352, 1110771, 1234190, 1481028, 1851285, 1974704, 2221542, 2468380, 2962056, 3702570, 3949408, 4443084, 4936760, 5553855, 5924112, 7405140, 8886168, 9009587, 9873520, 11107710, 11848224, 14810280, 17772336, 18019174, 19747040, 22215420, 27028761, 29620560, 35544672, 36038348, 44430840, 45047935, 54057522, 59241120, 72076696, 81086283, 88861680, 90095870, 108115044, 135143805, 144153392, 162172566, 177723360, 180191740, 216230088, 270287610, 288306784, 324345132, 360383480, 405431415, 432460176, 540575220, 648690264, 720766960, 810862830, 864920352, 1081150440, 1297380528, 1441533920, 1621725660, 2162300880, 2594761056, 3243451320, 4324601760, 6486902640, 12973805280]

約数ペア:

[(1, 12973805280), (2, 6486902640), (3, 4324601760), (4, 3243451320), (5, 2594761056), (6, 2162300880), (8, 1621725660), (9, 1441533920), (10, 1297380528), (12, 1081150440), (15, 864920352), (16, 810862830), (18, 720766960), (20, 648690264), (24, 540575220), (30, 432460176), (32, 405431415), (36, 360383480), (40, 324345132), (45, 288306784), (48, 270287610), (60, 216230088), (72, 180191740), (73, 177723360), (80, 162172566), (90, 144153392), (96, 135143805), (120, 108115044), (144, 90095870), (146, 88861680), (160, 81086283), (180, 72076696), (219, 59241120), (240, 54057522), (288, 45047935), (292, 44430840), (360, 36038348), (365, 35544672), (438, 29620560), (480, 27028761), (584, 22215420), (657, 19747040), (720, 18019174), (730, 17772336), (876, 14810280), (1095, 11848224), (1168, 11107710), (1314, 9873520), (1440, 9009587), (1460, 8886168), (1752, 7405140), (2190, 5924112), (2336, 5553855), (2628, 4936760), (2920, 4443084), (3285, 3949408), (3504, 3702570), (4380, 2962056), (5256, 2468380), (5840, 2221542), (6570, 1974704), (7008, 1851285), (8760, 1481028), (10512, 1234190), (11680, 1110771), (13140, 987352), (17520, 740514), (21024, 617095), (26280, 493676), (35040, 370257), (52560, 246838), (105120, 123419)]