3996923520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56263}}^1$

素因数の和:56322

約数の個数: 128

約数和(自身を含む): 13084755840

約数和(自身を除く): 9087832320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 56263, 71040, 112526, 168789, 225052, 281315, 337578, 450104, 562630, 675156, 843945, 900208, 1125260, 1350312, 1687890, 1800416, 2081731, 2250520, 2700624, 3375780, 3600832, 4163462, 4501040, 5401248, 6245193, 6751560, 7201664, 8326924, 9002080, 10408655, 10802496, 12490386, 13503120, 16653848, 18004160, 20817310, 21604992, 24980772, 27006240, 31225965, 33307696, 36008320, 41634620, 49961544, 54012480, 62451930, 66615392, 83269240, 99923088, 108024960, 124903860, 133230784, 166538480, 199846176, 249807720, 266461568, 333076960, 399692352, 499615440, 666153920, 799384704, 999230880, 1332307840, 1998461760, 3996923520]

約数ペア:

[(1, 3996923520), (2, 1998461760), (3, 1332307840), (4, 999230880), (5, 799384704), (6, 666153920), (8, 499615440), (10, 399692352), (12, 333076960), (15, 266461568), (16, 249807720), (20, 199846176), (24, 166538480), (30, 133230784), (32, 124903860), (37, 108024960), (40, 99923088), (48, 83269240), (60, 66615392), (64, 62451930), (74, 54012480), (80, 49961544), (96, 41634620), (111, 36008320), (120, 33307696), (128, 31225965), (148, 27006240), (160, 24980772), (185, 21604992), (192, 20817310), (222, 18004160), (240, 16653848), (296, 13503120), (320, 12490386), (370, 10802496), (384, 10408655), (444, 9002080), (480, 8326924), (555, 7201664), (592, 6751560), (640, 6245193), (740, 5401248), (888, 4501040), (960, 4163462), (1110, 3600832), (1184, 3375780), (1480, 2700624), (1776, 2250520), (1920, 2081731), (2220, 1800416), (2368, 1687890), (2960, 1350312), (3552, 1125260), (4440, 900208), (4736, 843945), (5920, 675156), (7104, 562630), (8880, 450104), (11840, 337578), (14208, 281315), (17760, 225052), (23680, 168789), (35520, 112526), (56263, 71040)]