1330800894560

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{540203}}^1$

素因数の和:540480

約数の個数: 96

約数和(自身を含む): 3197726773920

約数和(自身を除く): 1866925879360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 173, 178, 346, 356, 445, 692, 712, 865, 890, 1384, 1424, 1730, 1780, 2768, 2848, 3460, 3560, 5536, 6920, 7120, 13840, 14240, 15397, 27680, 30794, 61588, 76985, 123176, 153970, 246352, 307940, 492704, 540203, 615880, 1080406, 1231760, 2160812, 2463520, 2701015, 4321624, 5402030, 8643248, 10804060, 17286496, 21608120, 43216240, 48078067, 86432480, 93455119, 96156134, 186910238, 192312268, 240390335, 373820476, 384624536, 467275595, 480780670, 747640952, 769249072, 934551190, 961561340, 1495281904, 1538498144, 1869102380, 1923122680, 2990563808, 3738204760, 3846245360, 7476409520, 7692490720, 8317505591, 14952819040, 16635011182, 33270022364, 41587527955, 66540044728, 83175055910, 133080089456, 166350111820, 266160178912, 332700223640, 665400447280, 1330800894560]

約数ペア:

[(1, 1330800894560), (2, 665400447280), (4, 332700223640), (5, 266160178912), (8, 166350111820), (10, 133080089456), (16, 83175055910), (20, 66540044728), (32, 41587527955), (40, 33270022364), (80, 16635011182), (89, 14952819040), (160, 8317505591), (173, 7692490720), (178, 7476409520), (346, 3846245360), (356, 3738204760), (445, 2990563808), (692, 1923122680), (712, 1869102380), (865, 1538498144), (890, 1495281904), (1384, 961561340), (1424, 934551190), (1730, 769249072), (1780, 747640952), (2768, 480780670), (2848, 467275595), (3460, 384624536), (3560, 373820476), (5536, 240390335), (6920, 192312268), (7120, 186910238), (13840, 96156134), (14240, 93455119), (15397, 86432480), (27680, 48078067), (30794, 43216240), (61588, 21608120), (76985, 17286496), (123176, 10804060), (153970, 8643248), (246352, 5402030), (307940, 4321624), (492704, 2701015), (540203, 2463520), (615880, 2160812), (1080406, 1231760)]