152640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1$

素因数の和:76

約数の個数: 84

約数和(自身を含む): 534924

約数和(自身を除く): 382284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 10176, 12720, 15264, 16960, 19080, 25440, 30528, 38160, 50880, 76320, 152640]

約数ペア:

[(1, 152640), (2, 76320), (3, 50880), (4, 38160), (5, 30528), (6, 25440), (8, 19080), (9, 16960), (10, 15264), (12, 12720), (15, 10176), (16, 9540), (18, 8480), (20, 7632), (24, 6360), (30, 5088), (32, 4770), (36, 4240), (40, 3816), (45, 3392), (48, 3180), (53, 2880), (60, 2544), (64, 2385), (72, 2120), (80, 1908), (90, 1696), (96, 1590), (106, 1440), (120, 1272), (144, 1060), (159, 960), (160, 954), (180, 848), (192, 795), (212, 720), (240, 636), (265, 576), (288, 530), (318, 480), (320, 477), (360, 424)]