9914880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 31721184

約数和(自身を除く): 21806304

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, 320, 384, 480, 512, 640, 768, 960, 1280, 1291, 1536, 1920, 2560, 2582, 3840, 3873, 5164, 6455, 7680, 7746, 10328, 12910, 15492, 19365, 20656, 25820, 30984, 38730, 41312, 51640, 61968, 77460, 82624, 103280, 123936, 154920, 165248, 206560, 247872, 309840, 330496, 413120, 495744, 619680, 660992, 826240, 991488, 1239360, 1652480, 1982976, 2478720, 3304960, 4957440, 9914880]

約数ペア:

[(1, 9914880), (2, 4957440), (3, 3304960), (4, 2478720), (5, 1982976), (6, 1652480), (8, 1239360), (10, 991488), (12, 826240), (15, 660992), (16, 619680), (20, 495744), (24, 413120), (30, 330496), (32, 309840), (40, 247872), (48, 206560), (60, 165248), (64, 154920), (80, 123936), (96, 103280), (120, 82624), (128, 77460), (160, 61968), (192, 51640), (240, 41312), (256, 38730), (320, 30984), (384, 25820), (480, 20656), (512, 19365), (640, 15492), (768, 12910), (960, 10328), (1280, 7746), (1291, 7680), (1536, 6455), (1920, 5164), (2560, 3873), (2582, 3840)]