180920640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{188459}}^1$

素因数の和:188479

約数の個数: 56

約数和(自身を含む): 574426080

約数和(自身を除く): 393505440

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, 188459, 376918, 565377, 753836, 942295, 1130754, 1507672, 1884590, 2261508, 2826885, 3015344, 3769180, 4523016, 5653770, 6030688, 7538360, 9046032, 11307540, 12061376, 15076720, 18092064, 22615080, 30153440, 36184128, 45230160, 60306880, 90460320, 180920640]

約数ペア:

[(1, 180920640), (2, 90460320), (3, 60306880), (4, 45230160), (5, 36184128), (6, 30153440), (8, 22615080), (10, 18092064), (12, 15076720), (15, 12061376), (16, 11307540), (20, 9046032), (24, 7538360), (30, 6030688), (32, 5653770), (40, 4523016), (48, 3769180), (60, 3015344), (64, 2826885), (80, 2261508), (96, 1884590), (120, 1507672), (160, 1130754), (192, 942295), (240, 753836), (320, 565377), (480, 376918), (960, 188459)]