27636480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2399}}^1$

素因数の和:2426

約数の個数: 108

約数和(自身を含む): 95659200

約数和(自身を除く): 68022720

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, 2399, 2880, 3840, 4798, 5760, 7197, 9596, 11520, 11995, 14394, 19192, 21591, 23990, 28788, 35985, 38384, 43182, 47980, 57576, 71970, 76768, 86364, 95960, 107955, 115152, 143940, 153536, 172728, 191920, 215910, 230304, 287880, 307072, 345456, 383840, 431820, 460608, 575760, 614144, 690912, 767680, 863640, 921216, 1151520, 1381824, 1535360, 1727280, 1842432, 2303040, 2763648, 3070720, 3454560, 4606080, 5527296, 6909120, 9212160, 13818240, 27636480]

約数ペア:

[(1, 27636480), (2, 13818240), (3, 9212160), (4, 6909120), (5, 5527296), (6, 4606080), (8, 3454560), (9, 3070720), (10, 2763648), (12, 2303040), (15, 1842432), (16, 1727280), (18, 1535360), (20, 1381824), (24, 1151520), (30, 921216), (32, 863640), (36, 767680), (40, 690912), (45, 614144), (48, 575760), (60, 460608), (64, 431820), (72, 383840), (80, 345456), (90, 307072), (96, 287880), (120, 230304), (128, 215910), (144, 191920), (160, 172728), (180, 153536), (192, 143940), (240, 115152), (256, 107955), (288, 95960), (320, 86364), (360, 76768), (384, 71970), (480, 57576), (576, 47980), (640, 43182), (720, 38384), (768, 35985), (960, 28788), (1152, 23990), (1280, 21591), (1440, 19192), (1920, 14394), (2304, 11995), (2399, 11520), (2880, 9596), (3840, 7197), (4798, 5760)]