72370560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37693}}^1$

素因数の和:37715

約数の個数: 64

約数和(自身を含む): 230687280

約数和(自身を除く): 158316720

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, 320, 384, 480, 640, 960, 1920, 37693, 75386, 113079, 150772, 188465, 226158, 301544, 376930, 452316, 565395, 603088, 753860, 904632, 1130790, 1206176, 1507720, 1809264, 2261580, 2412352, 3015440, 3618528, 4523160, 4824704, 6030880, 7237056, 9046320, 12061760, 14474112, 18092640, 24123520, 36185280, 72370560]

約数ペア:

[(1, 72370560), (2, 36185280), (3, 24123520), (4, 18092640), (5, 14474112), (6, 12061760), (8, 9046320), (10, 7237056), (12, 6030880), (15, 4824704), (16, 4523160), (20, 3618528), (24, 3015440), (30, 2412352), (32, 2261580), (40, 1809264), (48, 1507720), (60, 1206176), (64, 1130790), (80, 904632), (96, 753860), (120, 603088), (128, 565395), (160, 452316), (192, 376930), (240, 301544), (320, 226158), (384, 188465), (480, 150772), (640, 113079), (960, 75386), (1920, 37693)]