4155840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 224

約数和(自身を含む): 16215360

約数和(自身を除く): 12059520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 192, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 320, 333, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 576, 585, 592, 624, 666, 702, 720, 740, 780, 832, 864, 888, 936, 960, 962, 999, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1560, 1665, 1728, 1755, 1776, 1872, 1924, 1998, 2080, 2160, 2220, 2340, 2368, 2405, 2496, 2664, 2808, 2880, 2886, 2960, 3120, 3330, 3510, 3552, 3744, 3848, 3996, 4160, 4320, 4329, 4440, 4680, 4810, 4995, 5328, 5616, 5772, 5920, 6240, 6660, 7020, 7104, 7215, 7488, 7696, 7992, 8640, 8658, 8880, 9360, 9620, 9990, 10656, 11232, 11544, 11840, 12480, 12987, 13320, 14040, 14430, 15392, 15984, 17316, 17760, 18720, 19240, 19980, 21312, 21645, 22464, 23088, 25974, 26640, 28080, 28860, 30784, 31968, 34632, 35520, 37440, 38480, 39960, 43290, 46176, 51948, 53280, 56160, 57720, 63936, 64935, 69264, 76960, 79920, 86580, 92352, 103896, 106560, 112320, 115440, 129870, 138528, 153920, 159840, 173160, 207792, 230880, 259740, 277056, 319680, 346320, 415584, 461760, 519480, 692640, 831168, 1038960, 1385280, 2077920, 4155840]

約数ペア:

[(1, 4155840), (2, 2077920), (3, 1385280), (4, 1038960), (5, 831168), (6, 692640), (8, 519480), (9, 461760), (10, 415584), (12, 346320), (13, 319680), (15, 277056), (16, 259740), (18, 230880), (20, 207792), (24, 173160), (26, 159840), (27, 153920), (30, 138528), (32, 129870), (36, 115440), (37, 112320), (39, 106560), (40, 103896), (45, 92352), (48, 86580), (52, 79920), (54, 76960), (60, 69264), (64, 64935), (65, 63936), (72, 57720), (74, 56160), (78, 53280), (80, 51948), (90, 46176), (96, 43290), (104, 39960), (108, 38480), (111, 37440), (117, 35520), (120, 34632), (130, 31968), (135, 30784), (144, 28860), (148, 28080), (156, 26640), (160, 25974), (180, 23088), (185, 22464), (192, 21645), (195, 21312), (208, 19980), (216, 19240), (222, 18720), (234, 17760), (240, 17316), (260, 15984), (270, 15392), (288, 14430), (296, 14040), (312, 13320), (320, 12987), (333, 12480), (351, 11840), (360, 11544), (370, 11232), (390, 10656), (416, 9990), (432, 9620), (444, 9360), (468, 8880), (480, 8658), (481, 8640), (520, 7992), (540, 7696), (555, 7488), (576, 7215), (585, 7104), (592, 7020), (624, 6660), (666, 6240), (702, 5920), (720, 5772), (740, 5616), (780, 5328), (832, 4995), (864, 4810), (888, 4680), (936, 4440), (960, 4329), (962, 4320), (999, 4160), (1040, 3996), (1080, 3848), (1110, 3744), (1170, 3552), (1184, 3510), (1248, 3330), (1332, 3120), (1404, 2960), (1440, 2886), (1443, 2880), (1480, 2808), (1560, 2664), (1665, 2496), (1728, 2405), (1755, 2368), (1776, 2340), (1872, 2220), (1924, 2160), (1998, 2080)]