64083420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118673}}^1$

素因数の和:118691

約数の個数: 48

約数和(自身を含む): 199372320

約数和(自身を除く): 135288900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 118673, 237346, 356019, 474692, 593365, 712038, 1068057, 1186730, 1424076, 1780095, 2136114, 2373460, 3204171, 3560190, 4272228, 5340285, 6408342, 7120380, 10680570, 12816684, 16020855, 21361140, 32041710, 64083420]

約数ペア:

[(1, 64083420), (2, 32041710), (3, 21361140), (4, 16020855), (5, 12816684), (6, 10680570), (9, 7120380), (10, 6408342), (12, 5340285), (15, 4272228), (18, 3560190), (20, 3204171), (27, 2373460), (30, 2136114), (36, 1780095), (45, 1424076), (54, 1186730), (60, 1068057), (90, 712038), (108, 593365), (135, 474692), (180, 356019), (270, 237346), (540, 118673)]