61974720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{797}}^1$

素因数の和:829

約数の個数: 168

約数和(自身を含む): 221339664

約数和(自身を除く): 159364944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 797, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1594, 1620, 1728, 1944, 2160, 2391, 2430, 2592, 2880, 3188, 3240, 3888, 3985, 4320, 4782, 4860, 5184, 6376, 6480, 7173, 7776, 7970, 8640, 9564, 9720, 11955, 12752, 12960, 14346, 15552, 15940, 19128, 19440, 21519, 23910, 25504, 25920, 28692, 31880, 35865, 38256, 38880, 43038, 47820, 51008, 57384, 63760, 64557, 71730, 76512, 77760, 86076, 95640, 107595, 114768, 127520, 129114, 143460, 153024, 172152, 191280, 193671, 215190, 229536, 255040, 258228, 286920, 322785, 344304, 382560, 387342, 430380, 459072, 516456, 573840, 645570, 688608, 765120, 774684, 860760, 968355, 1032912, 1147680, 1291140, 1377216, 1549368, 1721520, 1936710, 2065824, 2295360, 2582280, 3098736, 3443040, 3873420, 4131648, 5164560, 6197472, 6886080, 7746840, 10329120, 12394944, 15493680, 20658240, 30987360, 61974720]

約数ペア:

[(1, 61974720), (2, 30987360), (3, 20658240), (4, 15493680), (5, 12394944), (6, 10329120), (8, 7746840), (9, 6886080), (10, 6197472), (12, 5164560), (15, 4131648), (16, 3873420), (18, 3443040), (20, 3098736), (24, 2582280), (27, 2295360), (30, 2065824), (32, 1936710), (36, 1721520), (40, 1549368), (45, 1377216), (48, 1291140), (54, 1147680), (60, 1032912), (64, 968355), (72, 860760), (80, 774684), (81, 765120), (90, 688608), (96, 645570), (108, 573840), (120, 516456), (135, 459072), (144, 430380), (160, 387342), (162, 382560), (180, 344304), (192, 322785), (216, 286920), (240, 258228), (243, 255040), (270, 229536), (288, 215190), (320, 193671), (324, 191280), (360, 172152), (405, 153024), (432, 143460), (480, 129114), (486, 127520), (540, 114768), (576, 107595), (648, 95640), (720, 86076), (797, 77760), (810, 76512), (864, 71730), (960, 64557), (972, 63760), (1080, 57384), (1215, 51008), (1296, 47820), (1440, 43038), (1594, 38880), (1620, 38256), (1728, 35865), (1944, 31880), (2160, 28692), (2391, 25920), (2430, 25504), (2592, 23910), (2880, 21519), (3188, 19440), (3240, 19128), (3888, 15940), (3985, 15552), (4320, 14346), (4782, 12960), (4860, 12752), (5184, 11955), (6376, 9720), (6480, 9564), (7173, 8640), (7776, 7970)]