2947463040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1535137}}^1$

素因数の和:1535159

約数の個数: 64

約数和(自身を含む): 9395044560

約数和(自身を除く): 6447581520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1535137, 3070274, 4605411, 6140548, 7675685, 9210822, 12281096, 15351370, 18421644, 23027055, 24562192, 30702740, 36843288, 46054110, 49124384, 61405480, 73686576, 92108220, 98248768, 122810960, 147373152, 184216440, 196497536, 245621920, 294746304, 368432880, 491243840, 589492608, 736865760, 982487680, 1473731520, 2947463040]

約数ペア:

[(1, 2947463040), (2, 1473731520), (3, 982487680), (4, 736865760), (5, 589492608), (6, 491243840), (8, 368432880), (10, 294746304), (12, 245621920), (15, 196497536), (16, 184216440), (20, 147373152), (24, 122810960), (30, 98248768), (32, 92108220), (40, 73686576), (48, 61405480), (60, 49124384), (64, 46054110), (80, 36843288), (96, 30702740), (120, 24562192), (128, 23027055), (160, 18421644), (192, 15351370), (240, 12281096), (320, 9210822), (384, 7675685), (480, 6140548), (640, 4605411), (960, 3070274), (1920, 1535137)]