240267768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40572

約数の個数: 64

約数和(自身を含む): 680937600

約数和(自身を除く): 440669832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 40531, 81062, 121593, 162124, 243186, 324248, 486372, 526903, 770089, 972744, 1053806, 1540178, 1580709, 2107612, 2310267, 3080356, 3161418, 4215224, 4620534, 6160712, 6322836, 9241068, 10011157, 12645672, 18482136, 20022314, 30033471, 40044628, 60066942, 80089256, 120133884, 240267768]

約数ペア:

[(1, 240267768), (2, 120133884), (3, 80089256), (4, 60066942), (6, 40044628), (8, 30033471), (12, 20022314), (13, 18482136), (19, 12645672), (24, 10011157), (26, 9241068), (38, 6322836), (39, 6160712), (52, 4620534), (57, 4215224), (76, 3161418), (78, 3080356), (104, 2310267), (114, 2107612), (152, 1580709), (156, 1540178), (228, 1053806), (247, 972744), (312, 770089), (456, 526903), (494, 486372), (741, 324248), (988, 243186), (1482, 162124), (1976, 121593), (2964, 81062), (5928, 40531)]