2103425040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{3109}}^1$

素因数の和:5944

約数の個数: 80

約数和(自身を含む): 6525028800

約数和(自身を除く): 4421603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2819, 3109, 5638, 6218, 8457, 9327, 11276, 12436, 14095, 15545, 16914, 18654, 22552, 24872, 28190, 31090, 33828, 37308, 42285, 45104, 46635, 49744, 56380, 62180, 67656, 74616, 84570, 93270, 112760, 124360, 135312, 149232, 169140, 186540, 225520, 248720, 338280, 373080, 676560, 746160, 8764271, 17528542, 26292813, 35057084, 43821355, 52585626, 70114168, 87642710, 105171252, 131464065, 140228336, 175285420, 210342504, 262928130, 350570840, 420685008, 525856260, 701141680, 1051712520, 2103425040]

約数ペア:

[(1, 2103425040), (2, 1051712520), (3, 701141680), (4, 525856260), (5, 420685008), (6, 350570840), (8, 262928130), (10, 210342504), (12, 175285420), (15, 140228336), (16, 131464065), (20, 105171252), (24, 87642710), (30, 70114168), (40, 52585626), (48, 43821355), (60, 35057084), (80, 26292813), (120, 17528542), (240, 8764271), (2819, 746160), (3109, 676560), (5638, 373080), (6218, 338280), (8457, 248720), (9327, 225520), (11276, 186540), (12436, 169140), (14095, 149232), (15545, 135312), (16914, 124360), (18654, 112760), (22552, 93270), (24872, 84570), (28190, 74616), (31090, 67656), (33828, 62180), (37308, 56380), (42285, 49744), (45104, 46635)]