571326720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{148783}}^1$

素因数の和:148807

約数の個数: 72

約数和(自身を含む): 1824686976

約数和(自身を除く): 1253360256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 148783, 297566, 446349, 595132, 743915, 892698, 1190264, 1487830, 1785396, 2231745, 2380528, 2975660, 3570792, 4463490, 4761056, 5951320, 7141584, 8926980, 9522112, 11902640, 14283168, 17853960, 19044224, 23805280, 28566336, 35707920, 38088448, 47610560, 57132672, 71415840, 95221120, 114265344, 142831680, 190442240, 285663360, 571326720]

約数ペア:

[(1, 571326720), (2, 285663360), (3, 190442240), (4, 142831680), (5, 114265344), (6, 95221120), (8, 71415840), (10, 57132672), (12, 47610560), (15, 38088448), (16, 35707920), (20, 28566336), (24, 23805280), (30, 19044224), (32, 17853960), (40, 14283168), (48, 11902640), (60, 9522112), (64, 8926980), (80, 7141584), (96, 5951320), (120, 4761056), (128, 4463490), (160, 3570792), (192, 2975660), (240, 2380528), (256, 2231745), (320, 1785396), (384, 1487830), (480, 1190264), (640, 892698), (768, 743915), (960, 595132), (1280, 446349), (1920, 297566), (3840, 148783)]