12219925920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{480343}}^1$

素因数の和:480414

約数の個数: 96

約数和(自身を含む): 39219126912

約数和(自身を除く): 26999200992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 12720, 25440, 480343, 960686, 1441029, 1921372, 2401715, 2882058, 3842744, 4803430, 5764116, 7205145, 7685488, 9606860, 11528232, 14410290, 15370976, 19213720, 23056464, 25458179, 28820580, 38427440, 46112928, 50916358, 57641160, 76374537, 76854880, 101832716, 115282320, 127290895, 152749074, 203665432, 230564640, 254581790, 305498148, 381872685, 407330864, 509163580, 610996296, 763745370, 814661728, 1018327160, 1221992592, 1527490740, 2036654320, 2443985184, 3054981480, 4073308640, 6109962960, 12219925920]

約数ペア:

[(1, 12219925920), (2, 6109962960), (3, 4073308640), (4, 3054981480), (5, 2443985184), (6, 2036654320), (8, 1527490740), (10, 1221992592), (12, 1018327160), (15, 814661728), (16, 763745370), (20, 610996296), (24, 509163580), (30, 407330864), (32, 381872685), (40, 305498148), (48, 254581790), (53, 230564640), (60, 203665432), (80, 152749074), (96, 127290895), (106, 115282320), (120, 101832716), (159, 76854880), (160, 76374537), (212, 57641160), (240, 50916358), (265, 46112928), (318, 38427440), (424, 28820580), (480, 25458179), (530, 23056464), (636, 19213720), (795, 15370976), (848, 14410290), (1060, 11528232), (1272, 9606860), (1590, 7685488), (1696, 7205145), (2120, 5764116), (2544, 4803430), (3180, 3842744), (4240, 2882058), (5088, 2401715), (6360, 1921372), (8480, 1441029), (12720, 960686), (25440, 480343)]