153997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3709}}^1$

素因数の和:3898

約数の個数: 80

約数和(自身を含む): 480281760

約数和(自身を除く): 326284080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 3709, 4152, 5190, 6920, 7418, 8304, 10380, 11127, 13840, 14836, 18545, 20760, 22254, 29672, 37090, 41520, 44508, 55635, 59344, 74180, 89016, 111270, 148360, 178032, 222540, 296720, 445080, 641657, 890160, 1283314, 1924971, 2566628, 3208285, 3849942, 5133256, 6416570, 7699884, 9624855, 10266512, 12833140, 15399768, 19249710, 25666280, 30799536, 38499420, 51332560, 76998840, 153997680]

約数ペア:

[(1, 153997680), (2, 76998840), (3, 51332560), (4, 38499420), (5, 30799536), (6, 25666280), (8, 19249710), (10, 15399768), (12, 12833140), (15, 10266512), (16, 9624855), (20, 7699884), (24, 6416570), (30, 5133256), (40, 3849942), (48, 3208285), (60, 2566628), (80, 1924971), (120, 1283314), (173, 890160), (240, 641657), (346, 445080), (519, 296720), (692, 222540), (865, 178032), (1038, 148360), (1384, 111270), (1730, 89016), (2076, 74180), (2595, 59344), (2768, 55635), (3460, 44508), (3709, 41520), (4152, 37090), (5190, 29672), (6920, 22254), (7418, 20760), (8304, 18545), (10380, 14836), (11127, 13840)]