123510960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 429020160

約数和(自身を除く): 305509200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 271, 360, 422, 432, 540, 542, 633, 720, 813, 844, 1055, 1080, 1084, 1266, 1355, 1626, 1688, 1899, 2110, 2160, 2168, 2439, 2532, 2710, 3165, 3252, 3376, 3798, 4065, 4220, 4336, 4878, 5064, 5420, 5697, 6330, 6504, 7317, 7596, 8130, 8440, 9495, 9756, 10128, 10840, 11394, 12195, 12660, 13008, 14634, 15192, 16260, 16880, 18990, 19512, 21680, 22788, 24390, 25320, 28485, 29268, 30384, 32520, 36585, 37980, 39024, 45576, 48780, 50640, 56970, 57181, 58536, 65040, 73170, 75960, 91152, 97560, 113940, 114362, 117072, 146340, 151920, 171543, 195120, 227880, 228724, 285905, 292680, 343086, 455760, 457448, 514629, 571810, 585360, 686172, 857715, 914896, 1029258, 1143620, 1372344, 1543887, 1715430, 2058516, 2287240, 2573145, 2744688, 3087774, 3430860, 4117032, 4574480, 5146290, 6175548, 6861720, 7719435, 8234064, 10292580, 12351096, 13723440, 15438870, 20585160, 24702192, 30877740, 41170320, 61755480, 123510960]

約数ペア:

[(1, 123510960), (2, 61755480), (3, 41170320), (4, 30877740), (5, 24702192), (6, 20585160), (8, 15438870), (9, 13723440), (10, 12351096), (12, 10292580), (15, 8234064), (16, 7719435), (18, 6861720), (20, 6175548), (24, 5146290), (27, 4574480), (30, 4117032), (36, 3430860), (40, 3087774), (45, 2744688), (48, 2573145), (54, 2287240), (60, 2058516), (72, 1715430), (80, 1543887), (90, 1372344), (108, 1143620), (120, 1029258), (135, 914896), (144, 857715), (180, 686172), (211, 585360), (216, 571810), (240, 514629), (270, 457448), (271, 455760), (360, 343086), (422, 292680), (432, 285905), (540, 228724), (542, 227880), (633, 195120), (720, 171543), (813, 151920), (844, 146340), (1055, 117072), (1080, 114362), (1084, 113940), (1266, 97560), (1355, 91152), (1626, 75960), (1688, 73170), (1899, 65040), (2110, 58536), (2160, 57181), (2168, 56970), (2439, 50640), (2532, 48780), (2710, 45576), (3165, 39024), (3252, 37980), (3376, 36585), (3798, 32520), (4065, 30384), (4220, 29268), (4336, 28485), (4878, 25320), (5064, 24390), (5420, 22788), (5697, 21680), (6330, 19512), (6504, 18990), (7317, 16880), (7596, 16260), (8130, 15192), (8440, 14634), (9495, 13008), (9756, 12660), (10128, 12195), (10840, 11394)]