161454480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2709

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 408509040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2659, 2760, 3036, 3795, 4048, 5060, 5318, 5520, 6072, 7590, 7977, 10120, 10636, 12144, 13295, 15180, 15954, 20240, 21272, 26590, 29249, 30360, 31908, 39885, 42544, 53180, 58498, 60720, 61157, 63816, 79770, 87747, 106360, 116996, 122314, 127632, 146245, 159540, 175494, 183471, 212720, 233992, 244628, 292490, 305785, 319080, 350988, 366942, 438735, 467984, 489256, 584980, 611570, 638160, 672727, 701976, 733884, 877470, 917355, 978512, 1169960, 1223140, 1345454, 1403952, 1467768, 1754940, 1834710, 2018181, 2339920, 2446280, 2690908, 2935536, 3363635, 3509880, 3669420, 4036362, 4892560, 5381816, 6727270, 7019760, 7338840, 8072724, 10090905, 10763632, 13454540, 14677680, 16145448, 20181810, 26909080, 32290896, 40363620, 53818160, 80727240, 161454480]

約数ペア:

[(1, 161454480), (2, 80727240), (3, 53818160), (4, 40363620), (5, 32290896), (6, 26909080), (8, 20181810), (10, 16145448), (11, 14677680), (12, 13454540), (15, 10763632), (16, 10090905), (20, 8072724), (22, 7338840), (23, 7019760), (24, 6727270), (30, 5381816), (33, 4892560), (40, 4036362), (44, 3669420), (46, 3509880), (48, 3363635), (55, 2935536), (60, 2690908), (66, 2446280), (69, 2339920), (80, 2018181), (88, 1834710), (92, 1754940), (110, 1467768), (115, 1403952), (120, 1345454), (132, 1223140), (138, 1169960), (165, 978512), (176, 917355), (184, 877470), (220, 733884), (230, 701976), (240, 672727), (253, 638160), (264, 611570), (276, 584980), (330, 489256), (345, 467984), (368, 438735), (440, 366942), (460, 350988), (506, 319080), (528, 305785), (552, 292490), (660, 244628), (690, 233992), (759, 212720), (880, 183471), (920, 175494), (1012, 159540), (1104, 146245), (1265, 127632), (1320, 122314), (1380, 116996), (1518, 106360), (1840, 87747), (2024, 79770), (2530, 63816), (2640, 61157), (2659, 60720), (2760, 58498), (3036, 53180), (3795, 42544), (4048, 39885), (5060, 31908), (5318, 30360), (5520, 29249), (6072, 26590), (7590, 21272), (7977, 20240), (10120, 15954), (10636, 15180), (12144, 13295)]