129512640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{134909}}^1$

素因数の和:134929

約数の個数: 56

約数和(自身を含む): 411205680

約数和(自身を除く): 281693040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 134909, 269818, 404727, 539636, 674545, 809454, 1079272, 1349090, 1618908, 2023635, 2158544, 2698180, 3237816, 4047270, 4317088, 5396360, 6475632, 8094540, 8634176, 10792720, 12951264, 16189080, 21585440, 25902528, 32378160, 43170880, 64756320, 129512640]

約数ペア:

[(1, 129512640), (2, 64756320), (3, 43170880), (4, 32378160), (5, 25902528), (6, 21585440), (8, 16189080), (10, 12951264), (12, 10792720), (15, 8634176), (16, 8094540), (20, 6475632), (24, 5396360), (30, 4317088), (32, 4047270), (40, 3237816), (48, 2698180), (60, 2158544), (64, 2023635), (80, 1618908), (96, 1349090), (120, 1079272), (160, 809454), (192, 674545), (240, 539636), (320, 404727), (480, 269818), (960, 134909)]