38615040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 134152200

約数和(自身を除く): 95537160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 419, 480, 512, 576, 640, 720, 768, 838, 960, 1024, 1152, 1257, 1280, 1440, 1536, 1676, 1920, 2048, 2095, 2304, 2514, 2560, 2880, 3072, 3352, 3771, 3840, 4190, 4608, 5028, 5120, 5760, 6144, 6285, 6704, 7542, 7680, 8380, 9216, 10056, 10240, 11520, 12570, 13408, 15084, 15360, 16760, 18432, 18855, 20112, 23040, 25140, 26816, 30168, 30720, 33520, 37710, 40224, 46080, 50280, 53632, 60336, 67040, 75420, 80448, 92160, 100560, 107264, 120672, 134080, 150840, 160896, 201120, 214528, 241344, 268160, 301680, 321792, 402240, 429056, 482688, 536320, 603360, 643584, 804480, 858112, 965376, 1072640, 1206720, 1287168, 1608960, 1930752, 2145280, 2413440, 2574336, 3217920, 3861504, 4290560, 4826880, 6435840, 7723008, 9653760, 12871680, 19307520, 38615040]

約数ペア:

[(1, 38615040), (2, 19307520), (3, 12871680), (4, 9653760), (5, 7723008), (6, 6435840), (8, 4826880), (9, 4290560), (10, 3861504), (12, 3217920), (15, 2574336), (16, 2413440), (18, 2145280), (20, 1930752), (24, 1608960), (30, 1287168), (32, 1206720), (36, 1072640), (40, 965376), (45, 858112), (48, 804480), (60, 643584), (64, 603360), (72, 536320), (80, 482688), (90, 429056), (96, 402240), (120, 321792), (128, 301680), (144, 268160), (160, 241344), (180, 214528), (192, 201120), (240, 160896), (256, 150840), (288, 134080), (320, 120672), (360, 107264), (384, 100560), (419, 92160), (480, 80448), (512, 75420), (576, 67040), (640, 60336), (720, 53632), (768, 50280), (838, 46080), (960, 40224), (1024, 37710), (1152, 33520), (1257, 30720), (1280, 30168), (1440, 26816), (1536, 25140), (1676, 23040), (1920, 20112), (2048, 18855), (2095, 18432), (2304, 16760), (2514, 15360), (2560, 15084), (2880, 13408), (3072, 12570), (3352, 11520), (3771, 10240), (3840, 10056), (4190, 9216), (4608, 8380), (5028, 7680), (5120, 7542), (5760, 6704), (6144, 6285)]