30466560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3967}}^1$

素因数の和:3993

約数の個数: 80

約数和(自身を含む): 97422336

約数和(自身を除く): 66955776

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, 3967, 7680, 7934, 11901, 15868, 19835, 23802, 31736, 39670, 47604, 59505, 63472, 79340, 95208, 119010, 126944, 158680, 190416, 238020, 253888, 317360, 380832, 476040, 507776, 634720, 761664, 952080, 1015552, 1269440, 1523328, 1904160, 2031104, 2538880, 3046656, 3808320, 5077760, 6093312, 7616640, 10155520, 15233280, 30466560]

約数ペア:

[(1, 30466560), (2, 15233280), (3, 10155520), (4, 7616640), (5, 6093312), (6, 5077760), (8, 3808320), (10, 3046656), (12, 2538880), (15, 2031104), (16, 1904160), (20, 1523328), (24, 1269440), (30, 1015552), (32, 952080), (40, 761664), (48, 634720), (60, 507776), (64, 476040), (80, 380832), (96, 317360), (120, 253888), (128, 238020), (160, 190416), (192, 158680), (240, 126944), (256, 119010), (320, 95208), (384, 79340), (480, 63472), (512, 59505), (640, 47604), (768, 39670), (960, 31736), (1280, 23802), (1536, 19835), (1920, 15868), (2560, 11901), (3840, 7934), (3967, 7680)]