48972120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 158284800

約数和(自身を除く): 109312680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 457, 470, 564, 570, 705, 760, 893, 914, 940, 1128, 1140, 1371, 1410, 1786, 1828, 1880, 2280, 2285, 2679, 2742, 2820, 3572, 3656, 4465, 4570, 5358, 5484, 5640, 6855, 7144, 8683, 8930, 9140, 10716, 10968, 13395, 13710, 17366, 17860, 18280, 21432, 21479, 26049, 26790, 27420, 34732, 35720, 42958, 43415, 52098, 53580, 54840, 64437, 69464, 85916, 86830, 104196, 107160, 107395, 128874, 130245, 171832, 173660, 208392, 214790, 257748, 260490, 322185, 347320, 408101, 429580, 515496, 520980, 644370, 816202, 859160, 1041960, 1224303, 1288740, 1632404, 2040505, 2448606, 2577480, 3264808, 4081010, 4897212, 6121515, 8162020, 9794424, 12243030, 16324040, 24486060, 48972120]

約数ペア:

[(1, 48972120), (2, 24486060), (3, 16324040), (4, 12243030), (5, 9794424), (6, 8162020), (8, 6121515), (10, 4897212), (12, 4081010), (15, 3264808), (19, 2577480), (20, 2448606), (24, 2040505), (30, 1632404), (38, 1288740), (40, 1224303), (47, 1041960), (57, 859160), (60, 816202), (76, 644370), (94, 520980), (95, 515496), (114, 429580), (120, 408101), (141, 347320), (152, 322185), (188, 260490), (190, 257748), (228, 214790), (235, 208392), (282, 173660), (285, 171832), (376, 130245), (380, 128874), (456, 107395), (457, 107160), (470, 104196), (564, 86830), (570, 85916), (705, 69464), (760, 64437), (893, 54840), (914, 53580), (940, 52098), (1128, 43415), (1140, 42958), (1371, 35720), (1410, 34732), (1786, 27420), (1828, 26790), (1880, 26049), (2280, 21479), (2285, 21432), (2679, 18280), (2742, 17860), (2820, 17366), (3572, 13710), (3656, 13395), (4465, 10968), (4570, 10716), (5358, 9140), (5484, 8930), (5640, 8683), (6855, 7144)]