13545480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 46166400

約数和(自身を除く): 32620920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 457, 494, 520, 570, 741, 760, 780, 914, 988, 1140, 1235, 1371, 1482, 1560, 1828, 1976, 2280, 2285, 2470, 2742, 2964, 3656, 3705, 4570, 4940, 5484, 5928, 5941, 6855, 7410, 8683, 9140, 9880, 10968, 11882, 13710, 14820, 17366, 17823, 18280, 23764, 26049, 27420, 29640, 29705, 34732, 35646, 43415, 47528, 52098, 54840, 59410, 69464, 71292, 86830, 89115, 104196, 112879, 118820, 130245, 142584, 173660, 178230, 208392, 225758, 237640, 260490, 338637, 347320, 356460, 451516, 520980, 564395, 677274, 712920, 903032, 1041960, 1128790, 1354548, 1693185, 2257580, 2709096, 3386370, 4515160, 6772740, 13545480]

約数ペア:

[(1, 13545480), (2, 6772740), (3, 4515160), (4, 3386370), (5, 2709096), (6, 2257580), (8, 1693185), (10, 1354548), (12, 1128790), (13, 1041960), (15, 903032), (19, 712920), (20, 677274), (24, 564395), (26, 520980), (30, 451516), (38, 356460), (39, 347320), (40, 338637), (52, 260490), (57, 237640), (60, 225758), (65, 208392), (76, 178230), (78, 173660), (95, 142584), (104, 130245), (114, 118820), (120, 112879), (130, 104196), (152, 89115), (156, 86830), (190, 71292), (195, 69464), (228, 59410), (247, 54840), (260, 52098), (285, 47528), (312, 43415), (380, 35646), (390, 34732), (456, 29705), (457, 29640), (494, 27420), (520, 26049), (570, 23764), (741, 18280), (760, 17823), (780, 17366), (914, 14820), (988, 13710), (1140, 11882), (1235, 10968), (1371, 9880), (1482, 9140), (1560, 8683), (1828, 7410), (1976, 6855), (2280, 5941), (2285, 5928), (2470, 5484), (2742, 4940), (2964, 4570), (3656, 3705)]