501480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 1872000

約数和(自身を除く): 1370520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 199, 210, 252, 280, 315, 360, 398, 420, 504, 597, 630, 796, 840, 995, 1194, 1260, 1393, 1592, 1791, 1990, 2388, 2520, 2786, 2985, 3582, 3980, 4179, 4776, 5572, 5970, 6965, 7164, 7960, 8358, 8955, 11144, 11940, 12537, 13930, 14328, 16716, 17910, 20895, 23880, 25074, 27860, 33432, 35820, 41790, 50148, 55720, 62685, 71640, 83580, 100296, 125370, 167160, 250740, 501480]

約数ペア:

[(1, 501480), (2, 250740), (3, 167160), (4, 125370), (5, 100296), (6, 83580), (7, 71640), (8, 62685), (9, 55720), (10, 50148), (12, 41790), (14, 35820), (15, 33432), (18, 27860), (20, 25074), (21, 23880), (24, 20895), (28, 17910), (30, 16716), (35, 14328), (36, 13930), (40, 12537), (42, 11940), (45, 11144), (56, 8955), (60, 8358), (63, 7960), (70, 7164), (72, 6965), (84, 5970), (90, 5572), (105, 4776), (120, 4179), (126, 3980), (140, 3582), (168, 2985), (180, 2786), (199, 2520), (210, 2388), (252, 1990), (280, 1791), (315, 1592), (360, 1393), (398, 1260), (420, 1194), (504, 995), (597, 840), (630, 796)]