297716640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47711}}^1$

素因数の和:47742

約数の個数: 96

約数和(自身を含む): 1009967616

約数和(自身を除く): 712250976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 47711, 95422, 143133, 190844, 238555, 286266, 381688, 477110, 572532, 620243, 715665, 763376, 954220, 1145064, 1240486, 1431330, 1526752, 1860729, 1908440, 2290128, 2480972, 2862660, 3101215, 3721458, 3816880, 4580256, 4961944, 5725320, 6202430, 7442916, 7633760, 9303645, 9923888, 11450640, 12404860, 14885832, 18607290, 19847776, 22901280, 24809720, 29771664, 37214580, 49619440, 59543328, 74429160, 99238880, 148858320, 297716640]

約数ペア:

[(1, 297716640), (2, 148858320), (3, 99238880), (4, 74429160), (5, 59543328), (6, 49619440), (8, 37214580), (10, 29771664), (12, 24809720), (13, 22901280), (15, 19847776), (16, 18607290), (20, 14885832), (24, 12404860), (26, 11450640), (30, 9923888), (32, 9303645), (39, 7633760), (40, 7442916), (48, 6202430), (52, 5725320), (60, 4961944), (65, 4580256), (78, 3816880), (80, 3721458), (96, 3101215), (104, 2862660), (120, 2480972), (130, 2290128), (156, 1908440), (160, 1860729), (195, 1526752), (208, 1431330), (240, 1240486), (260, 1145064), (312, 954220), (390, 763376), (416, 715665), (480, 620243), (520, 572532), (624, 477110), (780, 381688), (1040, 286266), (1248, 238555), (1560, 190844), (2080, 143133), (3120, 95422), (6240, 47711)]