121882560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126961}}^1$

素因数の和:126981

約数の個数: 56

約数和(自身を含む): 386980176

約数和(自身を除く): 265097616

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, 160, 192, 240, 320, 480, 960, 126961, 253922, 380883, 507844, 634805, 761766, 1015688, 1269610, 1523532, 1904415, 2031376, 2539220, 3047064, 3808830, 4062752, 5078440, 6094128, 7617660, 8125504, 10156880, 12188256, 15235320, 20313760, 24376512, 30470640, 40627520, 60941280, 121882560]

約数ペア:

[(1, 121882560), (2, 60941280), (3, 40627520), (4, 30470640), (5, 24376512), (6, 20313760), (8, 15235320), (10, 12188256), (12, 10156880), (15, 8125504), (16, 7617660), (20, 6094128), (24, 5078440), (30, 4062752), (32, 3808830), (40, 3047064), (48, 2539220), (60, 2031376), (64, 1904415), (80, 1523532), (96, 1269610), (120, 1015688), (160, 761766), (192, 634805), (240, 507844), (320, 380883), (480, 253922), (960, 126961)]