135344640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17649

約数の個数: 80

約数和(自身を含む): 432704448

約数和(自身を除く): 297359808

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, 17623, 35246, 52869, 70492, 88115, 105738, 140984, 176230, 211476, 264345, 281968, 352460, 422952, 528690, 563936, 704920, 845904, 1057380, 1127872, 1409840, 1691808, 2114760, 2255744, 2819680, 3383616, 4229520, 4511488, 5639360, 6767232, 8459040, 9022976, 11278720, 13534464, 16918080, 22557440, 27068928, 33836160, 45114880, 67672320, 135344640]

約数ペア:

[(1, 135344640), (2, 67672320), (3, 45114880), (4, 33836160), (5, 27068928), (6, 22557440), (8, 16918080), (10, 13534464), (12, 11278720), (15, 9022976), (16, 8459040), (20, 6767232), (24, 5639360), (30, 4511488), (32, 4229520), (40, 3383616), (48, 2819680), (60, 2255744), (64, 2114760), (80, 1691808), (96, 1409840), (120, 1127872), (128, 1057380), (160, 845904), (192, 704920), (240, 563936), (256, 528690), (320, 422952), (384, 352460), (480, 281968), (512, 264345), (640, 211476), (768, 176230), (960, 140984), (1280, 105738), (1536, 88115), (1920, 70492), (2560, 52869), (3840, 35246), (7680, 17623)]