4209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 14938560

約数和(自身を除く): 10729440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 79, 80, 90, 96, 111, 120, 144, 148, 158, 160, 180, 185, 222, 237, 240, 288, 296, 316, 333, 360, 370, 395, 444, 474, 480, 555, 592, 632, 666, 711, 720, 740, 790, 888, 948, 1110, 1184, 1185, 1264, 1332, 1422, 1440, 1480, 1580, 1665, 1776, 1896, 2220, 2370, 2528, 2664, 2844, 2923, 2960, 3160, 3330, 3552, 3555, 3792, 4440, 4740, 5328, 5688, 5846, 5920, 6320, 6660, 7110, 7584, 8769, 8880, 9480, 10656, 11376, 11692, 12640, 13320, 14220, 14615, 17538, 17760, 18960, 22752, 23384, 26307, 26640, 28440, 29230, 35076, 37920, 43845, 46768, 52614, 53280, 56880, 58460, 70152, 87690, 93536, 105228, 113760, 116920, 131535, 140304, 175380, 210456, 233840, 263070, 280608, 350760, 420912, 467680, 526140, 701520, 841824, 1052280, 1403040, 2104560, 4209120]

約数ペア:

[(1, 4209120), (2, 2104560), (3, 1403040), (4, 1052280), (5, 841824), (6, 701520), (8, 526140), (9, 467680), (10, 420912), (12, 350760), (15, 280608), (16, 263070), (18, 233840), (20, 210456), (24, 175380), (30, 140304), (32, 131535), (36, 116920), (37, 113760), (40, 105228), (45, 93536), (48, 87690), (60, 70152), (72, 58460), (74, 56880), (79, 53280), (80, 52614), (90, 46768), (96, 43845), (111, 37920), (120, 35076), (144, 29230), (148, 28440), (158, 26640), (160, 26307), (180, 23384), (185, 22752), (222, 18960), (237, 17760), (240, 17538), (288, 14615), (296, 14220), (316, 13320), (333, 12640), (360, 11692), (370, 11376), (395, 10656), (444, 9480), (474, 8880), (480, 8769), (555, 7584), (592, 7110), (632, 6660), (666, 6320), (711, 5920), (720, 5846), (740, 5688), (790, 5328), (888, 4740), (948, 4440), (1110, 3792), (1184, 3555), (1185, 3552), (1264, 3330), (1332, 3160), (1422, 2960), (1440, 2923), (1480, 2844), (1580, 2664), (1665, 2528), (1776, 2370), (1896, 2220)]