147791040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{153949}}^1$

素因数の和:153969

約数の個数: 56

約数和(自身を含む): 469239600

約数和(自身を除く): 321448560

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, 160, 192, 240, 320, 480, 960, 153949, 307898, 461847, 615796, 769745, 923694, 1231592, 1539490, 1847388, 2309235, 2463184, 3078980, 3694776, 4618470, 4926368, 6157960, 7389552, 9236940, 9852736, 12315920, 14779104, 18473880, 24631840, 29558208, 36947760, 49263680, 73895520, 147791040]

約数ペア:

[(1, 147791040), (2, 73895520), (3, 49263680), (4, 36947760), (5, 29558208), (6, 24631840), (8, 18473880), (10, 14779104), (12, 12315920), (15, 9852736), (16, 9236940), (20, 7389552), (24, 6157960), (30, 4926368), (32, 4618470), (40, 3694776), (48, 3078980), (60, 2463184), (64, 2309235), (80, 1847388), (96, 1539490), (120, 1231592), (160, 923694), (192, 769745), (240, 615796), (320, 461847), (480, 307898), (960, 153949)]