387620160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2029}}^1$

素因数の和:2248

約数の個数: 112

約数和(自身を含む): 1237488000

約数和(自身を除く): 849867840

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, 2029, 2388, 2985, 3184, 3980, 4058, 4776, 5970, 6087, 6368, 7960, 8116, 9552, 10145, 11940, 12174, 12736, 15920, 16232, 19104, 20290, 23880, 24348, 30435, 31840, 32464, 38208, 40580, 47760, 48696, 60870, 63680, 64928, 81160, 95520, 97392, 121740, 129856, 162320, 191040, 194784, 243480, 324640, 389568, 403771, 486960, 649280, 807542, 973920, 1211313, 1615084, 1947840, 2018855, 2422626, 3230168, 4037710, 4845252, 6056565, 6460336, 8075420, 9690504, 12113130, 12920672, 16150840, 19381008, 24226260, 25841344, 32301680, 38762016, 48452520, 64603360, 77524032, 96905040, 129206720, 193810080, 387620160]

約数ペア:

[(1, 387620160), (2, 193810080), (3, 129206720), (4, 96905040), (5, 77524032), (6, 64603360), (8, 48452520), (10, 38762016), (12, 32301680), (15, 25841344), (16, 24226260), (20, 19381008), (24, 16150840), (30, 12920672), (32, 12113130), (40, 9690504), (48, 8075420), (60, 6460336), (64, 6056565), (80, 4845252), (96, 4037710), (120, 3230168), (160, 2422626), (192, 2018855), (199, 1947840), (240, 1615084), (320, 1211313), (398, 973920), (480, 807542), (597, 649280), (796, 486960), (960, 403771), (995, 389568), (1194, 324640), (1592, 243480), (1990, 194784), (2029, 191040), (2388, 162320), (2985, 129856), (3184, 121740), (3980, 97392), (4058, 95520), (4776, 81160), (5970, 64928), (6087, 63680), (6368, 60870), (7960, 48696), (8116, 47760), (9552, 40580), (10145, 38208), (11940, 32464), (12174, 31840), (12736, 30435), (15920, 24348), (16232, 23880), (19104, 20290)]