151860120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 469324800

約数和(自身を除く): 317464680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 83, 120, 158, 166, 193, 237, 249, 316, 332, 386, 395, 415, 474, 498, 579, 632, 664, 772, 790, 830, 948, 965, 996, 1158, 1185, 1245, 1544, 1580, 1660, 1896, 1930, 1992, 2316, 2370, 2490, 2895, 3160, 3320, 3860, 4632, 4740, 4980, 5790, 6557, 7720, 9480, 9960, 11580, 13114, 15247, 16019, 19671, 23160, 26228, 30494, 32038, 32785, 39342, 45741, 48057, 52456, 60988, 64076, 65570, 76235, 78684, 80095, 91482, 96114, 98355, 121976, 128152, 131140, 152470, 157368, 160190, 182964, 192228, 196710, 228705, 240285, 262280, 304940, 320380, 365928, 384456, 393420, 457410, 480570, 609880, 640760, 786840, 914820, 961140, 1265501, 1829640, 1922280, 2531002, 3796503, 5062004, 6327505, 7593006, 10124008, 12655010, 15186012, 18982515, 25310020, 30372024, 37965030, 50620040, 75930060, 151860120]

約数ペア:

[(1, 151860120), (2, 75930060), (3, 50620040), (4, 37965030), (5, 30372024), (6, 25310020), (8, 18982515), (10, 15186012), (12, 12655010), (15, 10124008), (20, 7593006), (24, 6327505), (30, 5062004), (40, 3796503), (60, 2531002), (79, 1922280), (83, 1829640), (120, 1265501), (158, 961140), (166, 914820), (193, 786840), (237, 640760), (249, 609880), (316, 480570), (332, 457410), (386, 393420), (395, 384456), (415, 365928), (474, 320380), (498, 304940), (579, 262280), (632, 240285), (664, 228705), (772, 196710), (790, 192228), (830, 182964), (948, 160190), (965, 157368), (996, 152470), (1158, 131140), (1185, 128152), (1245, 121976), (1544, 98355), (1580, 96114), (1660, 91482), (1896, 80095), (1930, 78684), (1992, 76235), (2316, 65570), (2370, 64076), (2490, 60988), (2895, 52456), (3160, 48057), (3320, 45741), (3860, 39342), (4632, 32785), (4740, 32038), (4980, 30494), (5790, 26228), (6557, 23160), (7720, 19671), (9480, 16019), (9960, 15247), (11580, 13114)]