2770560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 10581480

約数和(自身を除く): 7810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 144, 148, 156, 160, 180, 185, 192, 195, 208, 222, 234, 240, 260, 288, 296, 312, 320, 333, 360, 370, 384, 390, 416, 444, 468, 480, 481, 520, 555, 576, 585, 592, 624, 640, 666, 720, 740, 780, 832, 888, 936, 960, 962, 1040, 1110, 1152, 1170, 1184, 1248, 1332, 1440, 1443, 1480, 1560, 1664, 1665, 1776, 1872, 1920, 1924, 2080, 2220, 2340, 2368, 2405, 2496, 2664, 2880, 2886, 2960, 3120, 3330, 3552, 3744, 3848, 4160, 4329, 4440, 4680, 4736, 4810, 4992, 5328, 5760, 5772, 5920, 6240, 6660, 7104, 7215, 7488, 7696, 8320, 8658, 8880, 9360, 9620, 10656, 11544, 11840, 12480, 13320, 14208, 14430, 14976, 15392, 17316, 17760, 18720, 19240, 21312, 21645, 23088, 23680, 24960, 26640, 28860, 30784, 34632, 35520, 37440, 38480, 42624, 43290, 46176, 53280, 57720, 61568, 69264, 71040, 74880, 76960, 86580, 92352, 106560, 115440, 138528, 153920, 173160, 184704, 213120, 230880, 277056, 307840, 346320, 461760, 554112, 692640, 923520, 1385280, 2770560]

約数ペア:

[(1, 2770560), (2, 1385280), (3, 923520), (4, 692640), (5, 554112), (6, 461760), (8, 346320), (9, 307840), (10, 277056), (12, 230880), (13, 213120), (15, 184704), (16, 173160), (18, 153920), (20, 138528), (24, 115440), (26, 106560), (30, 92352), (32, 86580), (36, 76960), (37, 74880), (39, 71040), (40, 69264), (45, 61568), (48, 57720), (52, 53280), (60, 46176), (64, 43290), (65, 42624), (72, 38480), (74, 37440), (78, 35520), (80, 34632), (90, 30784), (96, 28860), (104, 26640), (111, 24960), (117, 23680), (120, 23088), (128, 21645), (130, 21312), (144, 19240), (148, 18720), (156, 17760), (160, 17316), (180, 15392), (185, 14976), (192, 14430), (195, 14208), (208, 13320), (222, 12480), (234, 11840), (240, 11544), (260, 10656), (288, 9620), (296, 9360), (312, 8880), (320, 8658), (333, 8320), (360, 7696), (370, 7488), (384, 7215), (390, 7104), (416, 6660), (444, 6240), (468, 5920), (480, 5772), (481, 5760), (520, 5328), (555, 4992), (576, 4810), (585, 4736), (592, 4680), (624, 4440), (640, 4329), (666, 4160), (720, 3848), (740, 3744), (780, 3552), (832, 3330), (888, 3120), (936, 2960), (960, 2886), (962, 2880), (1040, 2664), (1110, 2496), (1152, 2405), (1170, 2368), (1184, 2340), (1248, 2220), (1332, 2080), (1440, 1924), (1443, 1920), (1480, 1872), (1560, 1776), (1664, 1665)]