153845760

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 493871760

約数和(自身を除く): 340026000

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, 313, 320, 384, 480, 512, 626, 640, 768, 939, 960, 1024, 1252, 1280, 1536, 1565, 1878, 1920, 2048, 2504, 2560, 3072, 3130, 3756, 3840, 4096, 4695, 5008, 5120, 6144, 6260, 7512, 7680, 8192, 9390, 10016, 10240, 12288, 12520, 15024, 15360, 16384, 18780, 20032, 20480, 24576, 25040, 30048, 30720, 32768, 37560, 40064, 40960, 49152, 50080, 60096, 61440, 75120, 80128, 81920, 98304, 100160, 120192, 122880, 150240, 160256, 163840, 200320, 240384, 245760, 300480, 320512, 400640, 480768, 491520, 600960, 641024, 801280, 961536, 1201920, 1282048, 1602560, 1923072, 2403840, 2564096, 3205120, 3846144, 4807680, 5128192, 6410240, 7692288, 9615360, 10256384, 12820480, 15384576, 19230720, 25640960, 30769152, 38461440, 51281920, 76922880, 153845760]

約数ペア:

[(1, 153845760), (2, 76922880), (3, 51281920), (4, 38461440), (5, 30769152), (6, 25640960), (8, 19230720), (10, 15384576), (12, 12820480), (15, 10256384), (16, 9615360), (20, 7692288), (24, 6410240), (30, 5128192), (32, 4807680), (40, 3846144), (48, 3205120), (60, 2564096), (64, 2403840), (80, 1923072), (96, 1602560), (120, 1282048), (128, 1201920), (160, 961536), (192, 801280), (240, 641024), (256, 600960), (313, 491520), (320, 480768), (384, 400640), (480, 320512), (512, 300480), (626, 245760), (640, 240384), (768, 200320), (939, 163840), (960, 160256), (1024, 150240), (1252, 122880), (1280, 120192), (1536, 100160), (1565, 98304), (1878, 81920), (1920, 80128), (2048, 75120), (2504, 61440), (2560, 60096), (3072, 50080), (3130, 49152), (3756, 40960), (3840, 40064), (4096, 37560), (4695, 32768), (5008, 30720), (5120, 30048), (6144, 25040), (6260, 24576), (7512, 20480), (7680, 20032), (8192, 18780), (9390, 16384), (10016, 15360), (10240, 15024), (12288, 12520)]