1531567680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8017}}^1$

素因数の和:8236

約数の個数: 112

約数和(自身を含む): 4887772800

約数和(自身を除く): 3356205120

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, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 8017, 9552, 11940, 12736, 15920, 16034, 19104, 23880, 24051, 31840, 32068, 38208, 40085, 47760, 48102, 63680, 64136, 80170, 95520, 96204, 120255, 128272, 160340, 191040, 192408, 240510, 256544, 320680, 384816, 481020, 513088, 641360, 769632, 962040, 1282720, 1539264, 1595383, 1924080, 2565440, 3190766, 3848160, 4786149, 6381532, 7696320, 7976915, 9572298, 12763064, 15953830, 19144596, 23930745, 25526128, 31907660, 38289192, 47861490, 51052256, 63815320, 76578384, 95722980, 102104512, 127630640, 153156768, 191445960, 255261280, 306313536, 382891920, 510522560, 765783840, 1531567680]

約数ペア:

[(1, 1531567680), (2, 765783840), (3, 510522560), (4, 382891920), (5, 306313536), (6, 255261280), (8, 191445960), (10, 153156768), (12, 127630640), (15, 102104512), (16, 95722980), (20, 76578384), (24, 63815320), (30, 51052256), (32, 47861490), (40, 38289192), (48, 31907660), (60, 25526128), (64, 23930745), (80, 19144596), (96, 15953830), (120, 12763064), (160, 9572298), (192, 7976915), (199, 7696320), (240, 6381532), (320, 4786149), (398, 3848160), (480, 3190766), (597, 2565440), (796, 1924080), (960, 1595383), (995, 1539264), (1194, 1282720), (1592, 962040), (1990, 769632), (2388, 641360), (2985, 513088), (3184, 481020), (3980, 384816), (4776, 320680), (5970, 256544), (6368, 240510), (7960, 192408), (8017, 191040), (9552, 160340), (11940, 128272), (12736, 120255), (15920, 96204), (16034, 95520), (19104, 80170), (23880, 64136), (24051, 63680), (31840, 48102), (32068, 47760), (38208, 40085)]