236240640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20534

約数の個数: 108

約数和(自身を含む): 817407864

約数和(自身を除く): 581167224

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 184563, 205070, 246084, 307605, 328112, 369126, 410140, 492168, 615210, 656224, 738252, 820280, 922815, 984336, 1230420, 1312448, 1476504, 1640560, 1845630, 1968672, 2460840, 2624896, 2953008, 3281120, 3691260, 3937344, 4921680, 5249792, 5906016, 6562240, 7382520, 7874688, 9843360, 11812032, 13124480, 14765040, 15749376, 19686720, 23624064, 26248960, 29530080, 39373440, 47248128, 59060160, 78746880, 118120320, 236240640]

約数ペア:

[(1, 236240640), (2, 118120320), (3, 78746880), (4, 59060160), (5, 47248128), (6, 39373440), (8, 29530080), (9, 26248960), (10, 23624064), (12, 19686720), (15, 15749376), (16, 14765040), (18, 13124480), (20, 11812032), (24, 9843360), (30, 7874688), (32, 7382520), (36, 6562240), (40, 5906016), (45, 5249792), (48, 4921680), (60, 3937344), (64, 3691260), (72, 3281120), (80, 2953008), (90, 2624896), (96, 2460840), (120, 1968672), (128, 1845630), (144, 1640560), (160, 1476504), (180, 1312448), (192, 1230420), (240, 984336), (256, 922815), (288, 820280), (320, 738252), (360, 656224), (384, 615210), (480, 492168), (576, 410140), (640, 369126), (720, 328112), (768, 307605), (960, 246084), (1152, 205070), (1280, 184563), (1440, 164056), (1920, 123042), (2304, 102535), (2880, 82028), (3840, 61521), (5760, 41014), (11520, 20507)]