84576420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156623}}^1$

素因数の和:156641

約数の個数: 48

約数和(自身を含む): 263128320

約数和(自身を除く): 178551900

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, 156623, 313246, 469869, 626492, 783115, 939738, 1409607, 1566230, 1879476, 2349345, 2819214, 3132460, 4228821, 4698690, 5638428, 7048035, 8457642, 9397380, 14096070, 16915284, 21144105, 28192140, 42288210, 84576420]

約数ペア:

[(1, 84576420), (2, 42288210), (3, 28192140), (4, 21144105), (5, 16915284), (6, 14096070), (9, 9397380), (10, 8457642), (12, 7048035), (15, 5638428), (18, 4698690), (20, 4228821), (27, 3132460), (30, 2819214), (36, 2349345), (45, 1879476), (54, 1566230), (60, 1409607), (90, 939738), (108, 783115), (135, 626492), (180, 469869), (270, 313246), (540, 156623)]