55317120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 180368640

約数和(自身を除く): 125051520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 613, 640, 705, 752, 940, 960, 1128, 1226, 1410, 1504, 1839, 1880, 1920, 2256, 2452, 2820, 3008, 3065, 3678, 3760, 4512, 4904, 5640, 6016, 6130, 7356, 7520, 9024, 9195, 9808, 11280, 12260, 14712, 15040, 18048, 18390, 19616, 22560, 24520, 28811, 29424, 30080, 36780, 39232, 45120, 49040, 57622, 58848, 73560, 78464, 86433, 90240, 98080, 115244, 117696, 144055, 147120, 172866, 196160, 230488, 235392, 288110, 294240, 345732, 392320, 432165, 460976, 576220, 588480, 691464, 864330, 921952, 1152440, 1176960, 1382928, 1728660, 1843904, 2304880, 2765856, 3457320, 3687808, 4609760, 5531712, 6914640, 9219520, 11063424, 13829280, 18439040, 27658560, 55317120]

約数ペア:

[(1, 55317120), (2, 27658560), (3, 18439040), (4, 13829280), (5, 11063424), (6, 9219520), (8, 6914640), (10, 5531712), (12, 4609760), (15, 3687808), (16, 3457320), (20, 2765856), (24, 2304880), (30, 1843904), (32, 1728660), (40, 1382928), (47, 1176960), (48, 1152440), (60, 921952), (64, 864330), (80, 691464), (94, 588480), (96, 576220), (120, 460976), (128, 432165), (141, 392320), (160, 345732), (188, 294240), (192, 288110), (235, 235392), (240, 230488), (282, 196160), (320, 172866), (376, 147120), (384, 144055), (470, 117696), (480, 115244), (564, 98080), (613, 90240), (640, 86433), (705, 78464), (752, 73560), (940, 58848), (960, 57622), (1128, 49040), (1226, 45120), (1410, 39232), (1504, 36780), (1839, 30080), (1880, 29424), (1920, 28811), (2256, 24520), (2452, 22560), (2820, 19616), (3008, 18390), (3065, 18048), (3678, 15040), (3760, 14712), (4512, 12260), (4904, 11280), (5640, 9808), (6016, 9195), (6130, 9024), (7356, 7520)]