5460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:32

約数の個数: 48

約数和(自身を含む): 18816

約数和(自身を除く): 13356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460]

約数ペア:

[(1, 5460), (2, 2730), (3, 1820), (4, 1365), (5, 1092), (6, 910), (7, 780), (10, 546), (12, 455), (13, 420), (14, 390), (15, 364), (20, 273), (21, 260), (26, 210), (28, 195), (30, 182), (35, 156), (39, 140), (42, 130), (52, 105), (60, 91), (65, 84), (70, 78)]