148890240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25849}}^1$

素因数の和:25874

約数の個数: 96

約数和(自身を含む): 514156500

約数和(自身を除く): 365266260

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25849, 51698, 77547, 103396, 129245, 155094, 206792, 232641, 258490, 310188, 387735, 413584, 465282, 516980, 620376, 775470, 827168, 930564, 1033960, 1163205, 1240752, 1550940, 1654336, 1861128, 2067920, 2326410, 2481504, 3101880, 3308672, 3722256, 4135840, 4652820, 4963008, 6203760, 7444512, 8271680, 9305640, 9926016, 12407520, 14889024, 16543360, 18611280, 24815040, 29778048, 37222560, 49630080, 74445120, 148890240]

約数ペア:

[(1, 148890240), (2, 74445120), (3, 49630080), (4, 37222560), (5, 29778048), (6, 24815040), (8, 18611280), (9, 16543360), (10, 14889024), (12, 12407520), (15, 9926016), (16, 9305640), (18, 8271680), (20, 7444512), (24, 6203760), (30, 4963008), (32, 4652820), (36, 4135840), (40, 3722256), (45, 3308672), (48, 3101880), (60, 2481504), (64, 2326410), (72, 2067920), (80, 1861128), (90, 1654336), (96, 1550940), (120, 1240752), (128, 1163205), (144, 1033960), (160, 930564), (180, 827168), (192, 775470), (240, 620376), (288, 516980), (320, 465282), (360, 413584), (384, 387735), (480, 310188), (576, 258490), (640, 232641), (720, 206792), (960, 155094), (1152, 129245), (1440, 103396), (1920, 77547), (2880, 51698), (5760, 25849)]