423704280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113899}}^1$

素因数の和:113944

約数の個数: 64

約数和(自身を含む): 1312128000

約数和(自身を除く): 888423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 113899, 227798, 341697, 455596, 569495, 683394, 911192, 1138990, 1366788, 1708485, 2277980, 2733576, 3416970, 3530869, 4555960, 6833940, 7061738, 10592607, 13667880, 14123476, 17654345, 21185214, 28246952, 35308690, 42370428, 52963035, 70617380, 84740856, 105926070, 141234760, 211852140, 423704280]

約数ペア:

[(1, 423704280), (2, 211852140), (3, 141234760), (4, 105926070), (5, 84740856), (6, 70617380), (8, 52963035), (10, 42370428), (12, 35308690), (15, 28246952), (20, 21185214), (24, 17654345), (30, 14123476), (31, 13667880), (40, 10592607), (60, 7061738), (62, 6833940), (93, 4555960), (120, 3530869), (124, 3416970), (155, 2733576), (186, 2277980), (248, 1708485), (310, 1366788), (372, 1138990), (465, 911192), (620, 683394), (744, 569495), (930, 455596), (1240, 341697), (1860, 227798), (3720, 113899)]