1344160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 3290112

約数和(自身を除く): 1945952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 271, 310, 496, 542, 620, 992, 1084, 1240, 1355, 2168, 2480, 2710, 4336, 4960, 5420, 8401, 8672, 10840, 16802, 21680, 33604, 42005, 43360, 67208, 84010, 134416, 168020, 268832, 336040, 672080, 1344160]

約数ペア:

[(1, 1344160), (2, 672080), (4, 336040), (5, 268832), (8, 168020), (10, 134416), (16, 84010), (20, 67208), (31, 43360), (32, 42005), (40, 33604), (62, 21680), (80, 16802), (124, 10840), (155, 8672), (160, 8401), (248, 5420), (271, 4960), (310, 4336), (496, 2710), (542, 2480), (620, 2168), (992, 1355), (1084, 1240)]