56852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3071

約数の個数: 144

約数和(自身を含む): 209002248

約数和(自身を除く): 152149608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3037, 3120, 3744, 4680, 6074, 6240, 9111, 9360, 12148, 15185, 18222, 18720, 24296, 27333, 30370, 36444, 39481, 45555, 48592, 54666, 60740, 72888, 78962, 91110, 97184, 109332, 118443, 121480, 136665, 145776, 157924, 182220, 197405, 218664, 236886, 242960, 273330, 291552, 315848, 355329, 364440, 394810, 437328, 473772, 485920, 546660, 592215, 631696, 710658, 728880, 789620, 874656, 947544, 1093320, 1184430, 1263392, 1421316, 1457760, 1579240, 1776645, 1895088, 2186640, 2368860, 2842632, 3158480, 3553290, 3790176, 4373280, 4737720, 5685264, 6316960, 7106580, 9475440, 11370528, 14213160, 18950880, 28426320, 56852640]

約数ペア:

[(1, 56852640), (2, 28426320), (3, 18950880), (4, 14213160), (5, 11370528), (6, 9475440), (8, 7106580), (9, 6316960), (10, 5685264), (12, 4737720), (13, 4373280), (15, 3790176), (16, 3553290), (18, 3158480), (20, 2842632), (24, 2368860), (26, 2186640), (30, 1895088), (32, 1776645), (36, 1579240), (39, 1457760), (40, 1421316), (45, 1263392), (48, 1184430), (52, 1093320), (60, 947544), (65, 874656), (72, 789620), (78, 728880), (80, 710658), (90, 631696), (96, 592215), (104, 546660), (117, 485920), (120, 473772), (130, 437328), (144, 394810), (156, 364440), (160, 355329), (180, 315848), (195, 291552), (208, 273330), (234, 242960), (240, 236886), (260, 218664), (288, 197405), (312, 182220), (360, 157924), (390, 145776), (416, 136665), (468, 121480), (480, 118443), (520, 109332), (585, 97184), (624, 91110), (720, 78962), (780, 72888), (936, 60740), (1040, 54666), (1170, 48592), (1248, 45555), (1440, 39481), (1560, 36444), (1872, 30370), (2080, 27333), (2340, 24296), (3037, 18720), (3120, 18222), (3744, 15185), (4680, 12148), (6074, 9360), (6240, 9111)]