15913908480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4144247}}^1$

素因数の和:4144271

約数の個数: 72

約数和(自身を含む): 50825057472

約数和(自身を除く): 34911148992

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, 4144247, 8288494, 12432741, 16576988, 20721235, 24865482, 33153976, 41442470, 49730964, 62163705, 66307952, 82884940, 99461928, 124327410, 132615904, 165769880, 198923856, 248654820, 265231808, 331539760, 397847712, 497309640, 530463616, 663079520, 795695424, 994619280, 1060927232, 1326159040, 1591390848, 1989238560, 2652318080, 3182781696, 3978477120, 5304636160, 7956954240, 15913908480]

約数ペア:

[(1, 15913908480), (2, 7956954240), (3, 5304636160), (4, 3978477120), (5, 3182781696), (6, 2652318080), (8, 1989238560), (10, 1591390848), (12, 1326159040), (15, 1060927232), (16, 994619280), (20, 795695424), (24, 663079520), (30, 530463616), (32, 497309640), (40, 397847712), (48, 331539760), (60, 265231808), (64, 248654820), (80, 198923856), (96, 165769880), (120, 132615904), (128, 124327410), (160, 99461928), (192, 82884940), (240, 66307952), (256, 62163705), (320, 49730964), (384, 41442470), (480, 33153976), (640, 24865482), (768, 20721235), (960, 16576988), (1280, 12432741), (1920, 8288494), (3840, 4144247)]