1576254420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673613}}^1$

素因数の和:673641

約数の個数: 72

約数和(自身を含む): 5149105416

約数和(自身を除く): 3572850996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 673613, 1347226, 2020839, 2694452, 3368065, 4041678, 6062517, 6736130, 8083356, 8756969, 10104195, 12125034, 13472260, 17513938, 20208390, 24250068, 26270907, 30312585, 35027876, 40416780, 43784845, 52541814, 60625170, 78812721, 87569690, 105083628, 121250340, 131354535, 157625442, 175139380, 262709070, 315250884, 394063605, 525418140, 788127210, 1576254420]

約数ペア:

[(1, 1576254420), (2, 788127210), (3, 525418140), (4, 394063605), (5, 315250884), (6, 262709070), (9, 175139380), (10, 157625442), (12, 131354535), (13, 121250340), (15, 105083628), (18, 87569690), (20, 78812721), (26, 60625170), (30, 52541814), (36, 43784845), (39, 40416780), (45, 35027876), (52, 30312585), (60, 26270907), (65, 24250068), (78, 20208390), (90, 17513938), (117, 13472260), (130, 12125034), (156, 10104195), (180, 8756969), (195, 8083356), (234, 6736130), (260, 6062517), (390, 4041678), (468, 3368065), (585, 2694452), (780, 2020839), (1170, 1347226), (2340, 673613)]