13723440

素因数分解:

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

素因数の和:498

約数の個数: 80

約数和(自身を含む): 42902016

約数和(自身を除く): 29178576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 271, 422, 542, 633, 813, 844, 1055, 1084, 1266, 1355, 1626, 1688, 2110, 2168, 2532, 2710, 3165, 3252, 3376, 4065, 4220, 4336, 5064, 5420, 6330, 6504, 8130, 8440, 10128, 10840, 12660, 13008, 16260, 16880, 21680, 25320, 32520, 50640, 57181, 65040, 114362, 171543, 228724, 285905, 343086, 457448, 571810, 686172, 857715, 914896, 1143620, 1372344, 1715430, 2287240, 2744688, 3430860, 4574480, 6861720, 13723440]

約数ペア:

[(1, 13723440), (2, 6861720), (3, 4574480), (4, 3430860), (5, 2744688), (6, 2287240), (8, 1715430), (10, 1372344), (12, 1143620), (15, 914896), (16, 857715), (20, 686172), (24, 571810), (30, 457448), (40, 343086), (48, 285905), (60, 228724), (80, 171543), (120, 114362), (211, 65040), (240, 57181), (271, 50640), (422, 32520), (542, 25320), (633, 21680), (813, 16880), (844, 16260), (1055, 13008), (1084, 12660), (1266, 10840), (1355, 10128), (1626, 8440), (1688, 8130), (2110, 6504), (2168, 6330), (2532, 5420), (2710, 5064), (3165, 4336), (3252, 4220), (3376, 4065)]