120774420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51613}}^1$

素因数の和:51641

約数の個数: 72

約数和(自身を含む): 394537416

約数和(自身を除く): 273762996

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, 51613, 103226, 154839, 206452, 258065, 309678, 464517, 516130, 619356, 670969, 774195, 929034, 1032260, 1341938, 1548390, 1858068, 2012907, 2322585, 2683876, 3096780, 3354845, 4025814, 4645170, 6038721, 6709690, 8051628, 9290340, 10064535, 12077442, 13419380, 20129070, 24154884, 30193605, 40258140, 60387210, 120774420]

約数ペア:

[(1, 120774420), (2, 60387210), (3, 40258140), (4, 30193605), (5, 24154884), (6, 20129070), (9, 13419380), (10, 12077442), (12, 10064535), (13, 9290340), (15, 8051628), (18, 6709690), (20, 6038721), (26, 4645170), (30, 4025814), (36, 3354845), (39, 3096780), (45, 2683876), (52, 2322585), (60, 2012907), (65, 1858068), (78, 1548390), (90, 1341938), (117, 1032260), (130, 929034), (156, 774195), (180, 670969), (195, 619356), (234, 516130), (260, 464517), (390, 309678), (468, 258065), (585, 206452), (780, 154839), (1170, 103226), (2340, 51613)]