48986880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12757}}^1$

素因数の和:12781

約数の個数: 72

約数和(自身を含む): 156464112

約数和(自身を除く): 107477232

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, 640, 768, 960, 1280, 1920, 3840, 12757, 25514, 38271, 51028, 63785, 76542, 102056, 127570, 153084, 191355, 204112, 255140, 306168, 382710, 408224, 510280, 612336, 765420, 816448, 1020560, 1224672, 1530840, 1632896, 2041120, 2449344, 3061680, 3265792, 4082240, 4898688, 6123360, 8164480, 9797376, 12246720, 16328960, 24493440, 48986880]

約数ペア:

[(1, 48986880), (2, 24493440), (3, 16328960), (4, 12246720), (5, 9797376), (6, 8164480), (8, 6123360), (10, 4898688), (12, 4082240), (15, 3265792), (16, 3061680), (20, 2449344), (24, 2041120), (30, 1632896), (32, 1530840), (40, 1224672), (48, 1020560), (60, 816448), (64, 765420), (80, 612336), (96, 510280), (120, 408224), (128, 382710), (160, 306168), (192, 255140), (240, 204112), (256, 191355), (320, 153084), (384, 127570), (480, 102056), (640, 76542), (768, 63785), (960, 51028), (1280, 38271), (1920, 25514), (3840, 12757)]