60705960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{72269}}^1$

素因数の和:72290

約数の個数: 64

約数和(自身を含む): 208137600

約数和(自身を除く): 147431640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 72269, 144538, 216807, 289076, 361345, 433614, 505883, 578152, 722690, 867228, 1011766, 1084035, 1445380, 1517649, 1734456, 2023532, 2168070, 2529415, 2890760, 3035298, 4047064, 4336140, 5058830, 6070596, 7588245, 8672280, 10117660, 12141192, 15176490, 20235320, 30352980, 60705960]

約数ペア:

[(1, 60705960), (2, 30352980), (3, 20235320), (4, 15176490), (5, 12141192), (6, 10117660), (7, 8672280), (8, 7588245), (10, 6070596), (12, 5058830), (14, 4336140), (15, 4047064), (20, 3035298), (21, 2890760), (24, 2529415), (28, 2168070), (30, 2023532), (35, 1734456), (40, 1517649), (42, 1445380), (56, 1084035), (60, 1011766), (70, 867228), (84, 722690), (105, 578152), (120, 505883), (140, 433614), (168, 361345), (210, 289076), (280, 216807), (420, 144538), (840, 72269)]