1142448000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23801}}^1$

素因数の和:23833

約数の個数: 128

約数和(自身を含む): 3787374240

約数和(自身を除く): 2644926240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 23801, 24000, 47602, 48000, 71403, 95204, 119005, 142806, 190408, 238010, 285612, 357015, 380816, 476020, 571224, 595025, 714030, 761632, 952040, 1142448, 1190050, 1428060, 1523264, 1785075, 1904080, 2284896, 2380100, 2856120, 2975125, 3046528, 3570150, 3808160, 4569792, 4760200, 5712240, 5950250, 7140300, 7616320, 8925375, 9139584, 9520400, 11424480, 11900500, 14280600, 15232640, 17850750, 19040800, 22848960, 23801000, 28561200, 35701500, 38081600, 45697920, 47602000, 57122400, 71403000, 76163200, 95204000, 114244800, 142806000, 190408000, 228489600, 285612000, 380816000, 571224000, 1142448000]

約数ペア:

[(1, 1142448000), (2, 571224000), (3, 380816000), (4, 285612000), (5, 228489600), (6, 190408000), (8, 142806000), (10, 114244800), (12, 95204000), (15, 76163200), (16, 71403000), (20, 57122400), (24, 47602000), (25, 45697920), (30, 38081600), (32, 35701500), (40, 28561200), (48, 23801000), (50, 22848960), (60, 19040800), (64, 17850750), (75, 15232640), (80, 14280600), (96, 11900500), (100, 11424480), (120, 9520400), (125, 9139584), (128, 8925375), (150, 7616320), (160, 7140300), (192, 5950250), (200, 5712240), (240, 4760200), (250, 4569792), (300, 3808160), (320, 3570150), (375, 3046528), (384, 2975125), (400, 2856120), (480, 2380100), (500, 2284896), (600, 1904080), (640, 1785075), (750, 1523264), (800, 1428060), (960, 1190050), (1000, 1142448), (1200, 952040), (1500, 761632), (1600, 714030), (1920, 595025), (2000, 571224), (2400, 476020), (3000, 380816), (3200, 357015), (4000, 285612), (4800, 238010), (6000, 190408), (8000, 142806), (9600, 119005), (12000, 95204), (16000, 71403), (23801, 48000), (24000, 47602)]