121318080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9754

約数の個数: 112

約数和(自身を含む): 414857184

約数和(自身を除く): 293539104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 9721, 12480, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 126373, 145815, 155536, 194420, 233304, 252746, 291630, 311072, 379119, 388840, 466608, 505492, 583260, 622144, 631865, 758238, 777680, 933216, 1010984, 1166520, 1263730, 1516476, 1555360, 1866432, 1895595, 2021968, 2333040, 2527460, 3032952, 3110720, 3791190, 4043936, 4666080, 5054920, 6065904, 7582380, 8087872, 9332160, 10109840, 12131808, 15164760, 20219680, 24263616, 30329520, 40439360, 60659040, 121318080]

約数ペア:

[(1, 121318080), (2, 60659040), (3, 40439360), (4, 30329520), (5, 24263616), (6, 20219680), (8, 15164760), (10, 12131808), (12, 10109840), (13, 9332160), (15, 8087872), (16, 7582380), (20, 6065904), (24, 5054920), (26, 4666080), (30, 4043936), (32, 3791190), (39, 3110720), (40, 3032952), (48, 2527460), (52, 2333040), (60, 2021968), (64, 1895595), (65, 1866432), (78, 1555360), (80, 1516476), (96, 1263730), (104, 1166520), (120, 1010984), (130, 933216), (156, 777680), (160, 758238), (192, 631865), (195, 622144), (208, 583260), (240, 505492), (260, 466608), (312, 388840), (320, 379119), (390, 311072), (416, 291630), (480, 252746), (520, 233304), (624, 194420), (780, 155536), (832, 145815), (960, 126373), (1040, 116652), (1248, 97210), (1560, 77768), (2080, 58326), (2496, 48605), (3120, 38884), (4160, 29163), (6240, 19442), (9721, 12480)]