154460160

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 168

約数和(自身を含む): 536707080

約数和(自身を除く): 382246920

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, 4096, 4190, 4608, 5028, 5120, 5760, 6144, 6285, 6704, 7542, 7680, 8192, 8380, 9216, 10056, 10240, 11520, 12288, 12570, 13408, 15084, 15360, 16760, 18432, 18855, 20112, 20480, 23040, 24576, 25140, 26816, 30168, 30720, 33520, 36864, 37710, 40224, 40960, 46080, 50280, 53632, 60336, 61440, 67040, 73728, 75420, 80448, 92160, 100560, 107264, 120672, 122880, 134080, 150840, 160896, 184320, 201120, 214528, 241344, 268160, 301680, 321792, 368640, 402240, 429056, 482688, 536320, 603360, 643584, 804480, 858112, 965376, 1072640, 1206720, 1287168, 1608960, 1716224, 1930752, 2145280, 2413440, 2574336, 3217920, 3432448, 3861504, 4290560, 4826880, 5148672, 6435840, 7723008, 8581120, 9653760, 10297344, 12871680, 15446016, 17162240, 19307520, 25743360, 30892032, 38615040, 51486720, 77230080, 154460160]

約数ペア:

[(1, 154460160), (2, 77230080), (3, 51486720), (4, 38615040), (5, 30892032), (6, 25743360), (8, 19307520), (9, 17162240), (10, 15446016), (12, 12871680), (15, 10297344), (16, 9653760), (18, 8581120), (20, 7723008), (24, 6435840), (30, 5148672), (32, 4826880), (36, 4290560), (40, 3861504), (45, 3432448), (48, 3217920), (60, 2574336), (64, 2413440), (72, 2145280), (80, 1930752), (90, 1716224), (96, 1608960), (120, 1287168), (128, 1206720), (144, 1072640), (160, 965376), (180, 858112), (192, 804480), (240, 643584), (256, 603360), (288, 536320), (320, 482688), (360, 429056), (384, 402240), (419, 368640), (480, 321792), (512, 301680), (576, 268160), (640, 241344), (720, 214528), (768, 201120), (838, 184320), (960, 160896), (1024, 150840), (1152, 134080), (1257, 122880), (1280, 120672), (1440, 107264), (1536, 100560), (1676, 92160), (1920, 80448), (2048, 75420), (2095, 73728), (2304, 67040), (2514, 61440), (2560, 60336), (2880, 53632), (3072, 50280), (3352, 46080), (3771, 40960), (3840, 40224), (4096, 37710), (4190, 36864), (4608, 33520), (5028, 30720), (5120, 30168), (5760, 26816), (6144, 25140), (6285, 24576), (6704, 23040), (7542, 20480), (7680, 20112), (8192, 18855), (8380, 18432), (9216, 16760), (10056, 15360), (10240, 15084), (11520, 13408), (12288, 12570)]