54707040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37991}}^1$

素因数の和:38012

約数の個数: 72

約数和(自身を含む): 186692688

約数和(自身を除く): 131985648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37991, 75982, 113973, 151964, 189955, 227946, 303928, 341919, 379910, 455892, 569865, 607856, 683838, 759820, 911784, 1139730, 1215712, 1367676, 1519640, 1709595, 1823568, 2279460, 2735352, 3039280, 3419190, 3647136, 4558920, 5470704, 6078560, 6838380, 9117840, 10941408, 13676760, 18235680, 27353520, 54707040]

約数ペア:

[(1, 54707040), (2, 27353520), (3, 18235680), (4, 13676760), (5, 10941408), (6, 9117840), (8, 6838380), (9, 6078560), (10, 5470704), (12, 4558920), (15, 3647136), (16, 3419190), (18, 3039280), (20, 2735352), (24, 2279460), (30, 1823568), (32, 1709595), (36, 1519640), (40, 1367676), (45, 1215712), (48, 1139730), (60, 911784), (72, 759820), (80, 683838), (90, 607856), (96, 569865), (120, 455892), (144, 379910), (160, 341919), (180, 303928), (240, 227946), (288, 189955), (360, 151964), (480, 113973), (720, 75982), (1440, 37991)]