15989904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 53002560

約数和(自身を除く): 37012656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 547, 609, 696, 812, 1008, 1044, 1094, 1218, 1392, 1624, 1641, 1827, 2088, 2188, 2436, 3248, 3282, 3654, 3829, 4176, 4376, 4872, 4923, 6564, 7308, 7658, 8752, 9744, 9846, 11487, 13128, 14616, 15316, 15863, 19692, 22974, 26256, 29232, 30632, 31726, 34461, 39384, 45948, 47589, 61264, 63452, 68922, 78768, 91896, 95178, 111041, 126904, 137844, 142767, 183792, 190356, 222082, 253808, 275688, 285534, 333123, 380712, 444164, 551376, 571068, 666246, 761424, 888328, 999369, 1142136, 1332492, 1776656, 1998738, 2284272, 2664984, 3997476, 5329968, 7994952, 15989904]

約数ペア:

[(1, 15989904), (2, 7994952), (3, 5329968), (4, 3997476), (6, 2664984), (7, 2284272), (8, 1998738), (9, 1776656), (12, 1332492), (14, 1142136), (16, 999369), (18, 888328), (21, 761424), (24, 666246), (28, 571068), (29, 551376), (36, 444164), (42, 380712), (48, 333123), (56, 285534), (58, 275688), (63, 253808), (72, 222082), (84, 190356), (87, 183792), (112, 142767), (116, 137844), (126, 126904), (144, 111041), (168, 95178), (174, 91896), (203, 78768), (232, 68922), (252, 63452), (261, 61264), (336, 47589), (348, 45948), (406, 39384), (464, 34461), (504, 31726), (522, 30632), (547, 29232), (609, 26256), (696, 22974), (812, 19692), (1008, 15863), (1044, 15316), (1094, 14616), (1218, 13128), (1392, 11487), (1624, 9846), (1641, 9744), (1827, 8752), (2088, 7658), (2188, 7308), (2436, 6564), (3248, 4923), (3282, 4872), (3654, 4376), (3829, 4176)]