118197120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61561}}^1$

素因数の和:61583

約数の個数: 64

約数和(自身を含む): 376759440

約数和(自身を除く): 258562320

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, 320, 384, 480, 640, 960, 1920, 61561, 123122, 184683, 246244, 307805, 369366, 492488, 615610, 738732, 923415, 984976, 1231220, 1477464, 1846830, 1969952, 2462440, 2954928, 3693660, 3939904, 4924880, 5909856, 7387320, 7879808, 9849760, 11819712, 14774640, 19699520, 23639424, 29549280, 39399040, 59098560, 118197120]

約数ペア:

[(1, 118197120), (2, 59098560), (3, 39399040), (4, 29549280), (5, 23639424), (6, 19699520), (8, 14774640), (10, 11819712), (12, 9849760), (15, 7879808), (16, 7387320), (20, 5909856), (24, 4924880), (30, 3939904), (32, 3693660), (40, 2954928), (48, 2462440), (60, 1969952), (64, 1846830), (80, 1477464), (96, 1231220), (120, 984976), (128, 923415), (160, 738732), (192, 615610), (240, 492488), (320, 369366), (384, 307805), (480, 246244), (640, 184683), (960, 123122), (1920, 61561)]