54584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19777}}^1$

素因数の和:19814

約数の個数: 64

約数和(自身を含む): 170881920

約数和(自身を除く): 116297400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 395540, 454871, 474648, 593310, 791080, 909742, 1186620, 1364613, 1819484, 2274355, 2373240, 2729226, 3638968, 4548710, 5458452, 6823065, 9097420, 10916904, 13646130, 18194840, 27292260, 54584520]

約数ペア:

[(1, 54584520), (2, 27292260), (3, 18194840), (4, 13646130), (5, 10916904), (6, 9097420), (8, 6823065), (10, 5458452), (12, 4548710), (15, 3638968), (20, 2729226), (23, 2373240), (24, 2274355), (30, 1819484), (40, 1364613), (46, 1186620), (60, 909742), (69, 791080), (92, 593310), (115, 474648), (120, 454871), (138, 395540), (184, 296655), (230, 237324), (276, 197770), (345, 158216), (460, 118662), (552, 98885), (690, 79108), (920, 59331), (1380, 39554), (2760, 19777)]