31077120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8093}}^1$

素因数の和:8117

約数の個数: 72

約数和(自身を含む): 99264816

約数和(自身を除く): 68187696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 8093, 16186, 24279, 32372, 40465, 48558, 64744, 80930, 97116, 121395, 129488, 161860, 194232, 242790, 258976, 323720, 388464, 485580, 517952, 647440, 776928, 971160, 1035904, 1294880, 1553856, 1942320, 2071808, 2589760, 3107712, 3884640, 5179520, 6215424, 7769280, 10359040, 15538560, 31077120]

約数ペア:

[(1, 31077120), (2, 15538560), (3, 10359040), (4, 7769280), (5, 6215424), (6, 5179520), (8, 3884640), (10, 3107712), (12, 2589760), (15, 2071808), (16, 1942320), (20, 1553856), (24, 1294880), (30, 1035904), (32, 971160), (40, 776928), (48, 647440), (60, 517952), (64, 485580), (80, 388464), (96, 323720), (120, 258976), (128, 242790), (160, 194232), (192, 161860), (240, 129488), (256, 121395), (320, 97116), (384, 80930), (480, 64744), (640, 48558), (768, 40465), (960, 32372), (1280, 24279), (1920, 16186), (3840, 8093)]