48104460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 146830320

約数和(自身を除く): 98725860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1493, 1611, 1790, 2148, 2685, 2986, 3222, 3580, 4479, 5370, 5972, 6444, 7465, 8055, 8958, 10740, 13437, 14930, 16110, 17916, 22395, 26874, 29860, 32220, 44790, 53748, 67185, 89580, 134370, 267247, 268740, 534494, 801741, 1068988, 1336235, 1603482, 2405223, 2672470, 3206964, 4008705, 4810446, 5344940, 8017410, 9620892, 12026115, 16034820, 24052230, 48104460]

約数ペア:

[(1, 48104460), (2, 24052230), (3, 16034820), (4, 12026115), (5, 9620892), (6, 8017410), (9, 5344940), (10, 4810446), (12, 4008705), (15, 3206964), (18, 2672470), (20, 2405223), (30, 1603482), (36, 1336235), (45, 1068988), (60, 801741), (90, 534494), (179, 268740), (180, 267247), (358, 134370), (537, 89580), (716, 67185), (895, 53748), (1074, 44790), (1493, 32220), (1611, 29860), (1790, 26874), (2148, 22395), (2685, 17916), (2986, 16110), (3222, 14930), (3580, 13437), (4479, 10740), (5370, 8958), (5972, 8055), (6444, 7465)]