82340640

素因数分解:

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

素因数の和:503

約数の個数: 144

約数和(自身を含む): 283360896

約数和(自身を除く): 201020256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 271, 288, 360, 422, 480, 542, 633, 720, 813, 844, 1055, 1084, 1266, 1355, 1440, 1626, 1688, 1899, 2110, 2168, 2439, 2532, 2710, 3165, 3252, 3376, 3798, 4065, 4220, 4336, 4878, 5064, 5420, 6330, 6504, 6752, 7596, 8130, 8440, 8672, 9495, 9756, 10128, 10840, 12195, 12660, 13008, 15192, 16260, 16880, 18990, 19512, 20256, 21680, 24390, 25320, 26016, 30384, 32520, 33760, 37980, 39024, 43360, 48780, 50640, 57181, 60768, 65040, 75960, 78048, 97560, 101280, 114362, 130080, 151920, 171543, 195120, 228724, 285905, 303840, 343086, 390240, 457448, 514629, 571810, 686172, 857715, 914896, 1029258, 1143620, 1372344, 1715430, 1829792, 2058516, 2287240, 2573145, 2744688, 3430860, 4117032, 4574480, 5146290, 5489376, 6861720, 8234064, 9148960, 10292580, 13723440, 16468128, 20585160, 27446880, 41170320, 82340640]

約数ペア:

[(1, 82340640), (2, 41170320), (3, 27446880), (4, 20585160), (5, 16468128), (6, 13723440), (8, 10292580), (9, 9148960), (10, 8234064), (12, 6861720), (15, 5489376), (16, 5146290), (18, 4574480), (20, 4117032), (24, 3430860), (30, 2744688), (32, 2573145), (36, 2287240), (40, 2058516), (45, 1829792), (48, 1715430), (60, 1372344), (72, 1143620), (80, 1029258), (90, 914896), (96, 857715), (120, 686172), (144, 571810), (160, 514629), (180, 457448), (211, 390240), (240, 343086), (271, 303840), (288, 285905), (360, 228724), (422, 195120), (480, 171543), (542, 151920), (633, 130080), (720, 114362), (813, 101280), (844, 97560), (1055, 78048), (1084, 75960), (1266, 65040), (1355, 60768), (1440, 57181), (1626, 50640), (1688, 48780), (1899, 43360), (2110, 39024), (2168, 37980), (2439, 33760), (2532, 32520), (2710, 30384), (3165, 26016), (3252, 25320), (3376, 24390), (3798, 21680), (4065, 20256), (4220, 19512), (4336, 18990), (4878, 16880), (5064, 16260), (5420, 15192), (6330, 13008), (6504, 12660), (6752, 12195), (7596, 10840), (8130, 10128), (8440, 9756), (8672, 9495)]