38908639680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{132019}}^1$

素因数の和:132346

約数の個数: 112

約数和(自身を含む): 123938263680

約数和(自身を除く): 85029624000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 921, 960, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 19648, 24560, 29472, 36840, 49120, 58944, 73680, 98240, 132019, 147360, 264038, 294720, 396057, 528076, 660095, 792114, 1056152, 1320190, 1584228, 1980285, 2112304, 2640380, 3168456, 3960570, 4224608, 5280760, 6336912, 7921140, 8449216, 10561520, 12673824, 15842280, 21123040, 25347648, 31684560, 40529833, 42246080, 63369120, 81059666, 121589499, 126738240, 162119332, 202649165, 243178998, 324238664, 405298330, 486357996, 607947495, 648477328, 810596660, 972715992, 1215894990, 1296954656, 1621193320, 1945431984, 2431789980, 2593909312, 3242386640, 3890863968, 4863579960, 6484773280, 7781727936, 9727159920, 12969546560, 19454319840, 38908639680]

約数ペア:

[(1, 38908639680), (2, 19454319840), (3, 12969546560), (4, 9727159920), (5, 7781727936), (6, 6484773280), (8, 4863579960), (10, 3890863968), (12, 3242386640), (15, 2593909312), (16, 2431789980), (20, 1945431984), (24, 1621193320), (30, 1296954656), (32, 1215894990), (40, 972715992), (48, 810596660), (60, 648477328), (64, 607947495), (80, 486357996), (96, 405298330), (120, 324238664), (160, 243178998), (192, 202649165), (240, 162119332), (307, 126738240), (320, 121589499), (480, 81059666), (614, 63369120), (921, 42246080), (960, 40529833), (1228, 31684560), (1535, 25347648), (1842, 21123040), (2456, 15842280), (3070, 12673824), (3684, 10561520), (4605, 8449216), (4912, 7921140), (6140, 6336912), (7368, 5280760), (9210, 4224608), (9824, 3960570), (12280, 3168456), (14736, 2640380), (18420, 2112304), (19648, 1980285), (24560, 1584228), (29472, 1320190), (36840, 1056152), (49120, 792114), (58944, 660095), (73680, 528076), (98240, 396057), (132019, 294720), (147360, 264038)]