27658560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 89830656

約数和(自身を除く): 62172096

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, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 613, 705, 752, 940, 960, 1128, 1226, 1410, 1504, 1839, 1880, 2256, 2452, 2820, 3008, 3065, 3678, 3760, 4512, 4904, 5640, 6130, 7356, 7520, 9024, 9195, 9808, 11280, 12260, 14712, 15040, 18390, 19616, 22560, 24520, 28811, 29424, 36780, 39232, 45120, 49040, 57622, 58848, 73560, 86433, 98080, 115244, 117696, 144055, 147120, 172866, 196160, 230488, 288110, 294240, 345732, 432165, 460976, 576220, 588480, 691464, 864330, 921952, 1152440, 1382928, 1728660, 1843904, 2304880, 2765856, 3457320, 4609760, 5531712, 6914640, 9219520, 13829280, 27658560]

約数ペア:

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