67672320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17647

約数の個数: 72

約数和(自身を含む): 216140736

約数和(自身を除く): 148468416

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, 640, 768, 960, 1280, 1920, 3840, 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, 11278720, 13534464, 16918080, 22557440, 33836160, 67672320]

約数ペア:

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