1778612280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{4903}}^1$

素因数の和:7940

約数の個数: 64

約数和(自身を含む): 5338690560

約数和(自身を除く): 3560078280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3023, 4903, 6046, 9069, 9806, 12092, 14709, 15115, 18138, 19612, 24184, 24515, 29418, 30230, 36276, 39224, 45345, 49030, 58836, 60460, 72552, 73545, 90690, 98060, 117672, 120920, 147090, 181380, 196120, 294180, 362760, 588360, 14821769, 29643538, 44465307, 59287076, 74108845, 88930614, 118574152, 148217690, 177861228, 222326535, 296435380, 355722456, 444653070, 592870760, 889306140, 1778612280]

約数ペア:

[(1, 1778612280), (2, 889306140), (3, 592870760), (4, 444653070), (5, 355722456), (6, 296435380), (8, 222326535), (10, 177861228), (12, 148217690), (15, 118574152), (20, 88930614), (24, 74108845), (30, 59287076), (40, 44465307), (60, 29643538), (120, 14821769), (3023, 588360), (4903, 362760), (6046, 294180), (9069, 196120), (9806, 181380), (12092, 147090), (14709, 120920), (15115, 117672), (18138, 98060), (19612, 90690), (24184, 73545), (24515, 72552), (29418, 60460), (30230, 58836), (36276, 49030), (39224, 45345)]