201614640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840061}}^1$

素因数の和:840077

約数の個数: 40

約数和(自身を含む): 625006128

約数和(自身を除く): 423391488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840061, 1680122, 2520183, 3360244, 4200305, 5040366, 6720488, 8400610, 10080732, 12600915, 13440976, 16801220, 20161464, 25201830, 33602440, 40322928, 50403660, 67204880, 100807320, 201614640]

約数ペア:

[(1, 201614640), (2, 100807320), (3, 67204880), (4, 50403660), (5, 40322928), (6, 33602440), (8, 25201830), (10, 20161464), (12, 16801220), (15, 13440976), (16, 12600915), (20, 10080732), (24, 8400610), (30, 6720488), (40, 5040366), (48, 4200305), (60, 3360244), (80, 2520183), (120, 1680122), (240, 840061)]