12219120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5657}}^1$

素因数の和:5679

約数の個数: 80

約数和(自身を含む): 42095520

約数和(自身を除く): 29876400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5657, 11314, 16971, 22628, 28285, 33942, 45256, 50913, 56570, 67884, 84855, 90512, 101826, 113140, 135768, 152739, 169710, 203652, 226280, 254565, 271536, 305478, 339420, 407304, 452560, 509130, 610956, 678840, 763695, 814608, 1018260, 1221912, 1357680, 1527390, 2036520, 2443824, 3054780, 4073040, 6109560, 12219120]

約数ペア:

[(1, 12219120), (2, 6109560), (3, 4073040), (4, 3054780), (5, 2443824), (6, 2036520), (8, 1527390), (9, 1357680), (10, 1221912), (12, 1018260), (15, 814608), (16, 763695), (18, 678840), (20, 610956), (24, 509130), (27, 452560), (30, 407304), (36, 339420), (40, 305478), (45, 271536), (48, 254565), (54, 226280), (60, 203652), (72, 169710), (80, 152739), (90, 135768), (108, 113140), (120, 101826), (135, 90512), (144, 84855), (180, 67884), (216, 56570), (240, 50913), (270, 45256), (360, 33942), (432, 28285), (540, 22628), (720, 16971), (1080, 11314), (2160, 5657)]