27810840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 85224960

約数和(自身を除く): 57414120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4931, 5640, 9862, 14793, 19724, 24655, 29586, 39448, 49310, 59172, 73965, 98620, 118344, 147930, 197240, 231757, 295860, 463514, 591720, 695271, 927028, 1158785, 1390542, 1854056, 2317570, 2781084, 3476355, 4635140, 5562168, 6952710, 9270280, 13905420, 27810840]

約数ペア:

[(1, 27810840), (2, 13905420), (3, 9270280), (4, 6952710), (5, 5562168), (6, 4635140), (8, 3476355), (10, 2781084), (12, 2317570), (15, 1854056), (20, 1390542), (24, 1158785), (30, 927028), (40, 695271), (47, 591720), (60, 463514), (94, 295860), (120, 231757), (141, 197240), (188, 147930), (235, 118344), (282, 98620), (376, 73965), (470, 59172), (564, 49310), (705, 39448), (940, 29586), (1128, 24655), (1410, 19724), (1880, 14793), (2820, 9862), (4931, 5640)]