395087160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 1281530880

約数和(自身を除く): 886443720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 463, 520, 547, 780, 926, 1094, 1389, 1560, 1641, 1852, 2188, 2315, 2735, 2778, 3282, 3704, 4376, 4630, 5470, 5556, 6019, 6564, 6945, 7111, 8205, 9260, 10940, 11112, 12038, 13128, 13890, 14222, 16410, 18057, 18520, 21333, 21880, 24076, 27780, 28444, 30095, 32820, 35555, 36114, 42666, 48152, 55560, 56888, 60190, 65640, 71110, 72228, 85332, 90285, 106665, 120380, 142220, 144456, 170664, 180570, 213330, 240760, 253261, 284440, 361140, 426660, 506522, 722280, 759783, 853320, 1013044, 1266305, 1519566, 2026088, 2532610, 3039132, 3292393, 3798915, 5065220, 6078264, 6584786, 7597830, 9877179, 10130440, 13169572, 15195660, 16461965, 19754358, 26339144, 30391320, 32923930, 39508716, 49385895, 65847860, 79017432, 98771790, 131695720, 197543580, 395087160]

約数ペア:

[(1, 395087160), (2, 197543580), (3, 131695720), (4, 98771790), (5, 79017432), (6, 65847860), (8, 49385895), (10, 39508716), (12, 32923930), (13, 30391320), (15, 26339144), (20, 19754358), (24, 16461965), (26, 15195660), (30, 13169572), (39, 10130440), (40, 9877179), (52, 7597830), (60, 6584786), (65, 6078264), (78, 5065220), (104, 3798915), (120, 3292393), (130, 3039132), (156, 2532610), (195, 2026088), (260, 1519566), (312, 1266305), (390, 1013044), (463, 853320), (520, 759783), (547, 722280), (780, 506522), (926, 426660), (1094, 361140), (1389, 284440), (1560, 253261), (1641, 240760), (1852, 213330), (2188, 180570), (2315, 170664), (2735, 144456), (2778, 142220), (3282, 120380), (3704, 106665), (4376, 90285), (4630, 85332), (5470, 72228), (5556, 71110), (6019, 65640), (6564, 60190), (6945, 56888), (7111, 55560), (8205, 48152), (9260, 42666), (10940, 36114), (11112, 35555), (12038, 32820), (13128, 30095), (13890, 28444), (14222, 27780), (16410, 24076), (18057, 21880), (18520, 21333)]