42064560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1635

約数の個数: 120

約数和(自身を含む): 145176720

約数和(自身を除く): 103112160

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, 1579, 1665, 1776, 2220, 2664, 2960, 3158, 3330, 4440, 4737, 5328, 6316, 6660, 7895, 8880, 9474, 12632, 13320, 14211, 15790, 18948, 23685, 25264, 26640, 28422, 31580, 37896, 47370, 56844, 58423, 63160, 71055, 75792, 94740, 113688, 116846, 126320, 142110, 175269, 189480, 227376, 233692, 284220, 292115, 350538, 378960, 467384, 525807, 568440, 584230, 701076, 876345, 934768, 1051614, 1136880, 1168460, 1402152, 1752690, 2103228, 2336920, 2629035, 2804304, 3505380, 4206456, 4673840, 5258070, 7010760, 8412912, 10516140, 14021520, 21032280, 42064560]

約数ペア:

[(1, 42064560), (2, 21032280), (3, 14021520), (4, 10516140), (5, 8412912), (6, 7010760), (8, 5258070), (9, 4673840), (10, 4206456), (12, 3505380), (15, 2804304), (16, 2629035), (18, 2336920), (20, 2103228), (24, 1752690), (30, 1402152), (36, 1168460), (37, 1136880), (40, 1051614), (45, 934768), (48, 876345), (60, 701076), (72, 584230), (74, 568440), (80, 525807), (90, 467384), (111, 378960), (120, 350538), (144, 292115), (148, 284220), (180, 233692), (185, 227376), (222, 189480), (240, 175269), (296, 142110), (333, 126320), (360, 116846), (370, 113688), (444, 94740), (555, 75792), (592, 71055), (666, 63160), (720, 58423), (740, 56844), (888, 47370), (1110, 37896), (1332, 31580), (1480, 28422), (1579, 26640), (1665, 25264), (1776, 23685), (2220, 18948), (2664, 15790), (2960, 14211), (3158, 13320), (3330, 12632), (4440, 9474), (4737, 8880), (5328, 7895), (6316, 6660)]