3065505280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70439}}^1$

素因数の和:70479

約数の個数: 80

約数和(自身を含む): 7782492960

約数和(自身を除く): 4716987680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 43520, 70439, 140878, 281756, 352195, 563512, 704390, 1127024, 1197463, 1408780, 2254048, 2394926, 2817560, 4508096, 4789852, 5635120, 5987315, 9016192, 9579704, 11270240, 11974630, 18032384, 19159408, 22540480, 23949260, 36064768, 38318816, 45080960, 47898520, 76637632, 90161920, 95797040, 153275264, 180323840, 191594080, 306550528, 383188160, 613101056, 766376320, 1532752640, 3065505280]

約数ペア:

[(1, 3065505280), (2, 1532752640), (4, 766376320), (5, 613101056), (8, 383188160), (10, 306550528), (16, 191594080), (17, 180323840), (20, 153275264), (32, 95797040), (34, 90161920), (40, 76637632), (64, 47898520), (68, 45080960), (80, 38318816), (85, 36064768), (128, 23949260), (136, 22540480), (160, 19159408), (170, 18032384), (256, 11974630), (272, 11270240), (320, 9579704), (340, 9016192), (512, 5987315), (544, 5635120), (640, 4789852), (680, 4508096), (1088, 2817560), (1280, 2394926), (1360, 2254048), (2176, 1408780), (2560, 1197463), (2720, 1127024), (4352, 704390), (5440, 563512), (8704, 352195), (10880, 281756), (21760, 140878), (43520, 70439)]