121755960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37579}}^1$

素因数の和:37602

約数の個数: 80

約数和(自身を含む): 409246200

約数和(自身を除く): 287490240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37579, 75158, 112737, 150316, 187895, 225474, 300632, 338211, 375790, 450948, 563685, 676422, 751580, 901896, 1014633, 1127370, 1352844, 1503160, 1691055, 2029266, 2254740, 2705688, 3043899, 3382110, 4058532, 4509480, 5073165, 6087798, 6764220, 8117064, 10146330, 12175596, 13528440, 15219495, 20292660, 24351192, 30438990, 40585320, 60877980, 121755960]

約数ペア:

[(1, 121755960), (2, 60877980), (3, 40585320), (4, 30438990), (5, 24351192), (6, 20292660), (8, 15219495), (9, 13528440), (10, 12175596), (12, 10146330), (15, 8117064), (18, 6764220), (20, 6087798), (24, 5073165), (27, 4509480), (30, 4058532), (36, 3382110), (40, 3043899), (45, 2705688), (54, 2254740), (60, 2029266), (72, 1691055), (81, 1503160), (90, 1352844), (108, 1127370), (120, 1014633), (135, 901896), (162, 751580), (180, 676422), (216, 563685), (270, 450948), (324, 375790), (360, 338211), (405, 300632), (540, 225474), (648, 187895), (810, 150316), (1080, 112737), (1620, 75158), (3240, 37579)]