61325280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 153789984

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, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1151, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2302, 2664, 2960, 3330, 3453, 3552, 4440, 4604, 5328, 5755, 5920, 6660, 6906, 8880, 9208, 10359, 10656, 11510, 13320, 13812, 17265, 17760, 18416, 20718, 23020, 26640, 27624, 34530, 36832, 41436, 42587, 46040, 51795, 53280, 55248, 69060, 82872, 85174, 92080, 103590, 110496, 127761, 138120, 165744, 170348, 184160, 207180, 212935, 255522, 276240, 331488, 340696, 383283, 414360, 425870, 511044, 552480, 638805, 681392, 766566, 828720, 851740, 1022088, 1277610, 1362784, 1533132, 1657440, 1703480, 1916415, 2044176, 2555220, 3066264, 3406960, 3832830, 4088352, 5110440, 6132528, 6813920, 7665660, 10220880, 12265056, 15331320, 20441760, 30662640, 61325280]

約数ペア:

[(1, 61325280), (2, 30662640), (3, 20441760), (4, 15331320), (5, 12265056), (6, 10220880), (8, 7665660), (9, 6813920), (10, 6132528), (12, 5110440), (15, 4088352), (16, 3832830), (18, 3406960), (20, 3066264), (24, 2555220), (30, 2044176), (32, 1916415), (36, 1703480), (37, 1657440), (40, 1533132), (45, 1362784), (48, 1277610), (60, 1022088), (72, 851740), (74, 828720), (80, 766566), (90, 681392), (96, 638805), (111, 552480), (120, 511044), (144, 425870), (148, 414360), (160, 383283), (180, 340696), (185, 331488), (222, 276240), (240, 255522), (288, 212935), (296, 207180), (333, 184160), (360, 170348), (370, 165744), (444, 138120), (480, 127761), (555, 110496), (592, 103590), (666, 92080), (720, 85174), (740, 82872), (888, 69060), (1110, 55248), (1151, 53280), (1184, 51795), (1332, 46040), (1440, 42587), (1480, 41436), (1665, 36832), (1776, 34530), (2220, 27624), (2302, 26640), (2664, 23020), (2960, 20718), (3330, 18416), (3453, 17760), (3552, 17265), (4440, 13812), (4604, 13320), (5328, 11510), (5755, 10656), (5920, 10359), (6660, 9208), (6906, 8880)]