77114880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3376

約数の個数: 120

約数和(自身を含む): 267150312

約数和(自身を除く): 190035432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3347, 3840, 4608, 5760, 6694, 7680, 10041, 11520, 13388, 16735, 20082, 23040, 26776, 30123, 33470, 40164, 50205, 53552, 60246, 66940, 80328, 100410, 107104, 120492, 133880, 150615, 160656, 200820, 214208, 240984, 267760, 301230, 321312, 401640, 428416, 481968, 535520, 602460, 642624, 803280, 856832, 963936, 1071040, 1204920, 1285248, 1606560, 1713664, 1927872, 2142080, 2409840, 2570496, 3213120, 3855744, 4284160, 4819680, 5140992, 6426240, 7711488, 8568320, 9639360, 12852480, 15422976, 19278720, 25704960, 38557440, 77114880]

約数ペア:

[(1, 77114880), (2, 38557440), (3, 25704960), (4, 19278720), (5, 15422976), (6, 12852480), (8, 9639360), (9, 8568320), (10, 7711488), (12, 6426240), (15, 5140992), (16, 4819680), (18, 4284160), (20, 3855744), (24, 3213120), (30, 2570496), (32, 2409840), (36, 2142080), (40, 1927872), (45, 1713664), (48, 1606560), (60, 1285248), (64, 1204920), (72, 1071040), (80, 963936), (90, 856832), (96, 803280), (120, 642624), (128, 602460), (144, 535520), (160, 481968), (180, 428416), (192, 401640), (240, 321312), (256, 301230), (288, 267760), (320, 240984), (360, 214208), (384, 200820), (480, 160656), (512, 150615), (576, 133880), (640, 120492), (720, 107104), (768, 100410), (960, 80328), (1152, 66940), (1280, 60246), (1440, 53552), (1536, 50205), (1920, 40164), (2304, 33470), (2560, 30123), (2880, 26776), (3347, 23040), (3840, 20082), (4608, 16735), (5760, 13388), (6694, 11520), (7680, 10041)]