122422920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 384307200

約数和(自身を除く): 261884280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 174, 232, 254, 277, 290, 348, 381, 435, 508, 554, 580, 635, 696, 762, 831, 870, 1016, 1108, 1160, 1270, 1385, 1524, 1662, 1740, 1905, 2216, 2540, 2770, 3048, 3324, 3480, 3683, 3810, 4155, 5080, 5540, 6648, 7366, 7620, 8033, 8310, 11049, 11080, 14732, 15240, 16066, 16620, 18415, 22098, 24099, 29464, 32132, 33240, 35179, 36830, 40165, 44196, 48198, 55245, 64264, 70358, 73660, 80330, 88392, 96396, 105537, 110490, 120495, 140716, 147320, 160660, 175895, 192792, 211074, 220980, 240990, 281432, 321320, 351790, 422148, 441960, 481980, 527685, 703580, 844296, 963960, 1020191, 1055370, 1407160, 2040382, 2110740, 3060573, 4080764, 4221480, 5100955, 6121146, 8161528, 10201910, 12242292, 15302865, 20403820, 24484584, 30605730, 40807640, 61211460, 122422920]

約数ペア:

[(1, 122422920), (2, 61211460), (3, 40807640), (4, 30605730), (5, 24484584), (6, 20403820), (8, 15302865), (10, 12242292), (12, 10201910), (15, 8161528), (20, 6121146), (24, 5100955), (29, 4221480), (30, 4080764), (40, 3060573), (58, 2110740), (60, 2040382), (87, 1407160), (116, 1055370), (120, 1020191), (127, 963960), (145, 844296), (174, 703580), (232, 527685), (254, 481980), (277, 441960), (290, 422148), (348, 351790), (381, 321320), (435, 281432), (508, 240990), (554, 220980), (580, 211074), (635, 192792), (696, 175895), (762, 160660), (831, 147320), (870, 140716), (1016, 120495), (1108, 110490), (1160, 105537), (1270, 96396), (1385, 88392), (1524, 80330), (1662, 73660), (1740, 70358), (1905, 64264), (2216, 55245), (2540, 48198), (2770, 44196), (3048, 40165), (3324, 36830), (3480, 35179), (3683, 33240), (3810, 32132), (4155, 29464), (5080, 24099), (5540, 22098), (6648, 18415), (7366, 16620), (7620, 16066), (8033, 15240), (8310, 14732), (11049, 11080)]