180779520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23539}}^1$

素因数の和:23565

約数の個数: 80

約数和(自身を含む): 577954080

約数和(自身を除く): 397174560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 23539, 47078, 70617, 94156, 117695, 141234, 188312, 235390, 282468, 353085, 376624, 470780, 564936, 706170, 753248, 941560, 1129872, 1412340, 1506496, 1883120, 2259744, 2824680, 3012992, 3766240, 4519488, 5649360, 6025984, 7532480, 9038976, 11298720, 12051968, 15064960, 18077952, 22597440, 30129920, 36155904, 45194880, 60259840, 90389760, 180779520]

約数ペア:

[(1, 180779520), (2, 90389760), (3, 60259840), (4, 45194880), (5, 36155904), (6, 30129920), (8, 22597440), (10, 18077952), (12, 15064960), (15, 12051968), (16, 11298720), (20, 9038976), (24, 7532480), (30, 6025984), (32, 5649360), (40, 4519488), (48, 3766240), (60, 3012992), (64, 2824680), (80, 2259744), (96, 1883120), (120, 1506496), (128, 1412340), (160, 1129872), (192, 941560), (240, 753248), (256, 706170), (320, 564936), (384, 470780), (480, 376624), (512, 353085), (640, 282468), (768, 235390), (960, 188312), (1280, 141234), (1536, 117695), (1920, 94156), (2560, 70617), (3840, 47078), (7680, 23539)]