1387259040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{9293}}^1$

素因数の和:9622

約数の個数: 96

約数和(自身を含む): 4384388736

約数和(自身を除く): 2997129696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9293, 9330, 9952, 12440, 14928, 18586, 18660, 24880, 27879, 29856, 37172, 37320, 46465, 49760, 55758, 74344, 74640, 92930, 111516, 139395, 148688, 149280, 185860, 223032, 278790, 297376, 371720, 446064, 557580, 743440, 892128, 1115160, 1486880, 2230320, 2890123, 4460640, 5780246, 8670369, 11560492, 14450615, 17340738, 23120984, 28901230, 34681476, 43351845, 46241968, 57802460, 69362952, 86703690, 92483936, 115604920, 138725904, 173407380, 231209840, 277451808, 346814760, 462419680, 693629520, 1387259040]

約数ペア:

[(1, 1387259040), (2, 693629520), (3, 462419680), (4, 346814760), (5, 277451808), (6, 231209840), (8, 173407380), (10, 138725904), (12, 115604920), (15, 92483936), (16, 86703690), (20, 69362952), (24, 57802460), (30, 46241968), (32, 43351845), (40, 34681476), (48, 28901230), (60, 23120984), (80, 17340738), (96, 14450615), (120, 11560492), (160, 8670369), (240, 5780246), (311, 4460640), (480, 2890123), (622, 2230320), (933, 1486880), (1244, 1115160), (1555, 892128), (1866, 743440), (2488, 557580), (3110, 446064), (3732, 371720), (4665, 297376), (4976, 278790), (6220, 223032), (7464, 185860), (9293, 149280), (9330, 148688), (9952, 139395), (12440, 111516), (14928, 92930), (18586, 74640), (18660, 74344), (24880, 55758), (27879, 49760), (29856, 46465), (37172, 37320)]