67958640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 120

約数和(自身を含む): 234487968

約数和(自身を除く): 166529328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2551, 2664, 2960, 3330, 4440, 5102, 5328, 6660, 7653, 8880, 10204, 12755, 13320, 15306, 20408, 22959, 25510, 26640, 30612, 38265, 40816, 45918, 51020, 61224, 76530, 91836, 94387, 102040, 114795, 122448, 153060, 183672, 188774, 204080, 229590, 283161, 306120, 367344, 377548, 459180, 471935, 566322, 612240, 755096, 849483, 918360, 943870, 1132644, 1415805, 1510192, 1698966, 1836720, 1887740, 2265288, 2831610, 3397932, 3775480, 4247415, 4530576, 5663220, 6795864, 7550960, 8494830, 11326440, 13591728, 16989660, 22652880, 33979320, 67958640]

約数ペア:

[(1, 67958640), (2, 33979320), (3, 22652880), (4, 16989660), (5, 13591728), (6, 11326440), (8, 8494830), (9, 7550960), (10, 6795864), (12, 5663220), (15, 4530576), (16, 4247415), (18, 3775480), (20, 3397932), (24, 2831610), (30, 2265288), (36, 1887740), (37, 1836720), (40, 1698966), (45, 1510192), (48, 1415805), (60, 1132644), (72, 943870), (74, 918360), (80, 849483), (90, 755096), (111, 612240), (120, 566322), (144, 471935), (148, 459180), (180, 377548), (185, 367344), (222, 306120), (240, 283161), (296, 229590), (333, 204080), (360, 188774), (370, 183672), (444, 153060), (555, 122448), (592, 114795), (666, 102040), (720, 94387), (740, 91836), (888, 76530), (1110, 61224), (1332, 51020), (1480, 45918), (1665, 40816), (1776, 38265), (2220, 30612), (2551, 26640), (2664, 25510), (2960, 22959), (3330, 20408), (4440, 15306), (5102, 13320), (5328, 12755), (6660, 10204), (7653, 8880)]