635644560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115153}}^1$

素因数の和:115192

約数の個数: 80

約数和(自身を含む): 2056189824

約数和(自身を除く): 1420545264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 115153, 230306, 345459, 460612, 575765, 690918, 921224, 1151530, 1381836, 1727295, 1842448, 2303060, 2648519, 2763672, 3454590, 4606120, 5297038, 5527344, 6909180, 7945557, 9212240, 10594076, 13242595, 13818360, 15891114, 21188152, 26485190, 27636720, 31782228, 39727785, 42376304, 52970380, 63564456, 79455570, 105940760, 127128912, 158911140, 211881520, 317822280, 635644560]

約数ペア:

[(1, 635644560), (2, 317822280), (3, 211881520), (4, 158911140), (5, 127128912), (6, 105940760), (8, 79455570), (10, 63564456), (12, 52970380), (15, 42376304), (16, 39727785), (20, 31782228), (23, 27636720), (24, 26485190), (30, 21188152), (40, 15891114), (46, 13818360), (48, 13242595), (60, 10594076), (69, 9212240), (80, 7945557), (92, 6909180), (115, 5527344), (120, 5297038), (138, 4606120), (184, 3454590), (230, 2763672), (240, 2648519), (276, 2303060), (345, 1842448), (368, 1727295), (460, 1381836), (552, 1151530), (690, 921224), (920, 690918), (1104, 575765), (1380, 460612), (1840, 345459), (2760, 230306), (5520, 115153)]