27779360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 79470720

約数和(自身を除く): 51691360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1459, 1904, 2380, 2720, 2918, 3808, 4760, 5836, 7295, 9520, 10213, 11672, 14590, 19040, 20426, 23344, 24803, 29180, 40852, 46688, 49606, 51065, 58360, 81704, 99212, 102130, 116720, 124015, 163408, 173621, 198424, 204260, 233440, 248030, 326816, 347242, 396848, 408520, 496060, 694484, 793696, 817040, 868105, 992120, 1388968, 1634080, 1736210, 1984240, 2777936, 3472420, 3968480, 5555872, 6944840, 13889680, 27779360]

約数ペア:

[(1, 27779360), (2, 13889680), (4, 6944840), (5, 5555872), (7, 3968480), (8, 3472420), (10, 2777936), (14, 1984240), (16, 1736210), (17, 1634080), (20, 1388968), (28, 992120), (32, 868105), (34, 817040), (35, 793696), (40, 694484), (56, 496060), (68, 408520), (70, 396848), (80, 347242), (85, 326816), (112, 248030), (119, 233440), (136, 204260), (140, 198424), (160, 173621), (170, 163408), (224, 124015), (238, 116720), (272, 102130), (280, 99212), (340, 81704), (476, 58360), (544, 51065), (560, 49606), (595, 46688), (680, 40852), (952, 29180), (1120, 24803), (1190, 23344), (1360, 20426), (1459, 19040), (1904, 14590), (2380, 11672), (2720, 10213), (2918, 9520), (3808, 7295), (4760, 5836)]