1304726160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{7561}}^1$

素因数の和:8296

約数の個数: 80

約数和(自身を含む): 4050812160

約数和(自身を除く): 2746086000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 7561, 8628, 10785, 11504, 14380, 15122, 17256, 21570, 22683, 28760, 30244, 34512, 37805, 43140, 45366, 57520, 60488, 75610, 86280, 90732, 113415, 120976, 151220, 172560, 181464, 226830, 302440, 362928, 453660, 604880, 907320, 1814640, 5436359, 10872718, 16309077, 21745436, 27181795, 32618154, 43490872, 54363590, 65236308, 81545385, 86981744, 108727180, 130472616, 163090770, 217454360, 260945232, 326181540, 434908720, 652363080, 1304726160]

約数ペア:

[(1, 1304726160), (2, 652363080), (3, 434908720), (4, 326181540), (5, 260945232), (6, 217454360), (8, 163090770), (10, 130472616), (12, 108727180), (15, 86981744), (16, 81545385), (20, 65236308), (24, 54363590), (30, 43490872), (40, 32618154), (48, 27181795), (60, 21745436), (80, 16309077), (120, 10872718), (240, 5436359), (719, 1814640), (1438, 907320), (2157, 604880), (2876, 453660), (3595, 362928), (4314, 302440), (5752, 226830), (7190, 181464), (7561, 172560), (8628, 151220), (10785, 120976), (11504, 113415), (14380, 90732), (15122, 86280), (17256, 75610), (21570, 60488), (22683, 57520), (28760, 45366), (30244, 43140), (34512, 37805)]