3968480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 9933840

約数和(自身を除く): 5965360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1459, 2720, 2918, 5836, 7295, 11672, 14590, 23344, 24803, 29180, 46688, 49606, 58360, 99212, 116720, 124015, 198424, 233440, 248030, 396848, 496060, 793696, 992120, 1984240, 3968480]

約数ペア:

[(1, 3968480), (2, 1984240), (4, 992120), (5, 793696), (8, 496060), (10, 396848), (16, 248030), (17, 233440), (20, 198424), (32, 124015), (34, 116720), (40, 99212), (68, 58360), (80, 49606), (85, 46688), (136, 29180), (160, 24803), (170, 23344), (272, 14590), (340, 11672), (544, 7295), (680, 5836), (1360, 2918), (1459, 2720)]