393686280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84121}}^1$

素因数の和:84151

約数の個数: 96

約数和(自身を含む): 1377918360

約数和(自身を除く): 984232080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 84121, 168242, 252363, 336484, 420605, 504726, 672968, 757089, 841210, 1009452, 1093573, 1261815, 1514178, 1682420, 2018904, 2187146, 2523630, 3028356, 3280719, 3364840, 3785445, 4374292, 5047260, 5467865, 6056712, 6561438, 7570890, 8748584, 9842157, 10094520, 10935730, 13122876, 15141780, 16403595, 19684314, 21871460, 26245752, 30283560, 32807190, 39368628, 43742920, 49210785, 65614380, 78737256, 98421570, 131228760, 196843140, 393686280]

約数ペア:

[(1, 393686280), (2, 196843140), (3, 131228760), (4, 98421570), (5, 78737256), (6, 65614380), (8, 49210785), (9, 43742920), (10, 39368628), (12, 32807190), (13, 30283560), (15, 26245752), (18, 21871460), (20, 19684314), (24, 16403595), (26, 15141780), (30, 13122876), (36, 10935730), (39, 10094520), (40, 9842157), (45, 8748584), (52, 7570890), (60, 6561438), (65, 6056712), (72, 5467865), (78, 5047260), (90, 4374292), (104, 3785445), (117, 3364840), (120, 3280719), (130, 3028356), (156, 2523630), (180, 2187146), (195, 2018904), (234, 1682420), (260, 1514178), (312, 1261815), (360, 1093573), (390, 1009452), (468, 841210), (520, 757089), (585, 672968), (780, 504726), (936, 420605), (1170, 336484), (1560, 252363), (2340, 168242), (4680, 84121)]