17420640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{36293}}^1$

素因数の和:36311

約数の個数: 48

約数和(自身を含む): 54876528

約数和(自身を除く): 37455888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 36293, 72586, 108879, 145172, 181465, 217758, 290344, 362930, 435516, 544395, 580688, 725860, 871032, 1088790, 1161376, 1451720, 1742064, 2177580, 2903440, 3484128, 4355160, 5806880, 8710320, 17420640]

約数ペア:

[(1, 17420640), (2, 8710320), (3, 5806880), (4, 4355160), (5, 3484128), (6, 2903440), (8, 2177580), (10, 1742064), (12, 1451720), (15, 1161376), (16, 1088790), (20, 871032), (24, 725860), (30, 580688), (32, 544395), (40, 435516), (48, 362930), (60, 290344), (80, 217758), (96, 181465), (120, 145172), (160, 108879), (240, 72586), (480, 36293)]