121942860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 370900992

約数和(自身を除く): 248958132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1231, 1270, 1524, 1651, 1905, 2462, 2540, 3302, 3693, 3810, 4924, 4953, 6155, 6604, 7386, 7620, 8255, 9906, 12310, 14772, 16003, 16510, 18465, 19812, 24620, 24765, 32006, 33020, 36930, 48009, 49530, 64012, 73860, 80015, 96018, 99060, 156337, 160030, 192036, 240045, 312674, 320060, 469011, 480090, 625348, 781685, 938022, 960180, 1563370, 1876044, 2032381, 2345055, 3126740, 4064762, 4690110, 6097143, 8129524, 9380220, 10161905, 12194286, 20323810, 24388572, 30485715, 40647620, 60971430, 121942860]

約数ペア:

[(1, 121942860), (2, 60971430), (3, 40647620), (4, 30485715), (5, 24388572), (6, 20323810), (10, 12194286), (12, 10161905), (13, 9380220), (15, 8129524), (20, 6097143), (26, 4690110), (30, 4064762), (39, 3126740), (52, 2345055), (60, 2032381), (65, 1876044), (78, 1563370), (127, 960180), (130, 938022), (156, 781685), (195, 625348), (254, 480090), (260, 469011), (381, 320060), (390, 312674), (508, 240045), (635, 192036), (762, 160030), (780, 156337), (1231, 99060), (1270, 96018), (1524, 80015), (1651, 73860), (1905, 64012), (2462, 49530), (2540, 48009), (3302, 36930), (3693, 33020), (3810, 32006), (4924, 24765), (4953, 24620), (6155, 19812), (6604, 18465), (7386, 16510), (7620, 16003), (8255, 14772), (9906, 12310)]