72267120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33457}}^1$

素因数の和:33479

約数の個数: 80

約数和(自身を含む): 248927520

約数和(自身を除く): 176660400

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, 33457, 66914, 100371, 133828, 167285, 200742, 267656, 301113, 334570, 401484, 501855, 535312, 602226, 669140, 802968, 903339, 1003710, 1204452, 1338280, 1505565, 1605936, 1806678, 2007420, 2408904, 2676560, 3011130, 3613356, 4014840, 4516695, 4817808, 6022260, 7226712, 8029680, 9033390, 12044520, 14453424, 18066780, 24089040, 36133560, 72267120]

約数ペア:

[(1, 72267120), (2, 36133560), (3, 24089040), (4, 18066780), (5, 14453424), (6, 12044520), (8, 9033390), (9, 8029680), (10, 7226712), (12, 6022260), (15, 4817808), (16, 4516695), (18, 4014840), (20, 3613356), (24, 3011130), (27, 2676560), (30, 2408904), (36, 2007420), (40, 1806678), (45, 1605936), (48, 1505565), (54, 1338280), (60, 1204452), (72, 1003710), (80, 903339), (90, 802968), (108, 669140), (120, 602226), (135, 535312), (144, 501855), (180, 401484), (216, 334570), (240, 301113), (270, 267656), (360, 200742), (432, 167285), (540, 133828), (720, 100371), (1080, 66914), (2160, 33457)]