220686120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{68113}}^1$

素因数の和:68136

約数の個数: 80

約数和(自身を含む): 741761460

約数和(自身を除く): 521075340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 68113, 136226, 204339, 272452, 340565, 408678, 544904, 613017, 681130, 817356, 1021695, 1226034, 1362260, 1634712, 1839051, 2043390, 2452068, 2724520, 3065085, 3678102, 4086780, 4904136, 5517153, 6130170, 7356204, 8173560, 9195255, 11034306, 12260340, 14712408, 18390510, 22068612, 24520680, 27585765, 36781020, 44137224, 55171530, 73562040, 110343060, 220686120]

約数ペア:

[(1, 220686120), (2, 110343060), (3, 73562040), (4, 55171530), (5, 44137224), (6, 36781020), (8, 27585765), (9, 24520680), (10, 22068612), (12, 18390510), (15, 14712408), (18, 12260340), (20, 11034306), (24, 9195255), (27, 8173560), (30, 7356204), (36, 6130170), (40, 5517153), (45, 4904136), (54, 4086780), (60, 3678102), (72, 3065085), (81, 2724520), (90, 2452068), (108, 2043390), (120, 1839051), (135, 1634712), (162, 1362260), (180, 1226034), (216, 1021695), (270, 817356), (324, 681130), (360, 613017), (405, 544904), (540, 408678), (648, 340565), (810, 272452), (1080, 204339), (1620, 136226), (3240, 68113)]