1600438380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{398119}}^1$

素因数の和:398198

約数の個数: 48

約数和(自身を含む): 4548122880

約数和(自身を除く): 2947684500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 398119, 796238, 1194357, 1592476, 1990595, 2388714, 3981190, 4777428, 5971785, 7962380, 11943570, 23887140, 26673973, 53347946, 80021919, 106695892, 133369865, 160043838, 266739730, 320087676, 400109595, 533479460, 800219190, 1600438380]

約数ペア:

[(1, 1600438380), (2, 800219190), (3, 533479460), (4, 400109595), (5, 320087676), (6, 266739730), (10, 160043838), (12, 133369865), (15, 106695892), (20, 80021919), (30, 53347946), (60, 26673973), (67, 23887140), (134, 11943570), (201, 7962380), (268, 5971785), (335, 4777428), (402, 3981190), (670, 2388714), (804, 1990595), (1005, 1592476), (1340, 1194357), (2010, 796238), (4020, 398119)]