142806240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{3673}}^1$

素因数の和:3703

約数の個数: 144

約数和(自身を含む): 505513008

約数和(自身を除く): 362706768

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3673, 3888, 4320, 4860, 6480, 7346, 7776, 9720, 11019, 12960, 14692, 18365, 19440, 22038, 29384, 33057, 36730, 38880, 44076, 55095, 58768, 66114, 73460, 88152, 99171, 110190, 117536, 132228, 146920, 165285, 176304, 198342, 220380, 264456, 293840, 297513, 330570, 352608, 396684, 440760, 495855, 528912, 587680, 595026, 661140, 793368, 881520, 892539, 991710, 1057824, 1190052, 1322280, 1487565, 1586736, 1763040, 1785078, 1983420, 2380104, 2644560, 2975130, 3173472, 3570156, 3966840, 4462695, 4760208, 5289120, 5950260, 7140312, 7933680, 8925390, 9520416, 11900520, 14280624, 15867360, 17850780, 23801040, 28561248, 35701560, 47602080, 71403120, 142806240]

約数ペア:

[(1, 142806240), (2, 71403120), (3, 47602080), (4, 35701560), (5, 28561248), (6, 23801040), (8, 17850780), (9, 15867360), (10, 14280624), (12, 11900520), (15, 9520416), (16, 8925390), (18, 7933680), (20, 7140312), (24, 5950260), (27, 5289120), (30, 4760208), (32, 4462695), (36, 3966840), (40, 3570156), (45, 3173472), (48, 2975130), (54, 2644560), (60, 2380104), (72, 1983420), (80, 1785078), (81, 1763040), (90, 1586736), (96, 1487565), (108, 1322280), (120, 1190052), (135, 1057824), (144, 991710), (160, 892539), (162, 881520), (180, 793368), (216, 661140), (240, 595026), (243, 587680), (270, 528912), (288, 495855), (324, 440760), (360, 396684), (405, 352608), (432, 330570), (480, 297513), (486, 293840), (540, 264456), (648, 220380), (720, 198342), (810, 176304), (864, 165285), (972, 146920), (1080, 132228), (1215, 117536), (1296, 110190), (1440, 99171), (1620, 88152), (1944, 73460), (2160, 66114), (2430, 58768), (2592, 55095), (3240, 44076), (3673, 38880), (3888, 36730), (4320, 33057), (4860, 29384), (6480, 22038), (7346, 19440), (7776, 18365), (9720, 14692), (11019, 12960)]