68002560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5930

約数の個数: 108

約数和(自身を含む): 235321632

約数和(自身を除く): 167319072

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, 5903, 11520, 11806, 17709, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 94448, 106254, 118060, 141672, 177090, 188896, 212508, 236120, 265635, 283344, 354180, 377792, 425016, 472240, 531270, 566688, 708360, 755584, 850032, 944480, 1062540, 1133376, 1416720, 1511168, 1700064, 1888960, 2125080, 2266752, 2833440, 3400128, 3777920, 4250160, 4533504, 5666880, 6800256, 7555840, 8500320, 11333760, 13600512, 17000640, 22667520, 34001280, 68002560]

約数ペア:

[(1, 68002560), (2, 34001280), (3, 22667520), (4, 17000640), (5, 13600512), (6, 11333760), (8, 8500320), (9, 7555840), (10, 6800256), (12, 5666880), (15, 4533504), (16, 4250160), (18, 3777920), (20, 3400128), (24, 2833440), (30, 2266752), (32, 2125080), (36, 1888960), (40, 1700064), (45, 1511168), (48, 1416720), (60, 1133376), (64, 1062540), (72, 944480), (80, 850032), (90, 755584), (96, 708360), (120, 566688), (128, 531270), (144, 472240), (160, 425016), (180, 377792), (192, 354180), (240, 283344), (256, 265635), (288, 236120), (320, 212508), (360, 188896), (384, 177090), (480, 141672), (576, 118060), (640, 106254), (720, 94448), (768, 88545), (960, 70836), (1152, 59030), (1280, 53127), (1440, 47224), (1920, 35418), (2304, 29515), (2880, 23612), (3840, 17709), (5760, 11806), (5903, 11520)]