52284720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1810

約数の個数: 80

約数和(自身を含む): 163418112

約数和(自身を除く): 111133392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1663, 1965, 2096, 2620, 3144, 3326, 3930, 4989, 5240, 6288, 6652, 7860, 8315, 9978, 10480, 13304, 15720, 16630, 19956, 24945, 26608, 31440, 33260, 39912, 49890, 66520, 79824, 99780, 133040, 199560, 217853, 399120, 435706, 653559, 871412, 1089265, 1307118, 1742824, 2178530, 2614236, 3267795, 3485648, 4357060, 5228472, 6535590, 8714120, 10456944, 13071180, 17428240, 26142360, 52284720]

約数ペア:

[(1, 52284720), (2, 26142360), (3, 17428240), (4, 13071180), (5, 10456944), (6, 8714120), (8, 6535590), (10, 5228472), (12, 4357060), (15, 3485648), (16, 3267795), (20, 2614236), (24, 2178530), (30, 1742824), (40, 1307118), (48, 1089265), (60, 871412), (80, 653559), (120, 435706), (131, 399120), (240, 217853), (262, 199560), (393, 133040), (524, 99780), (655, 79824), (786, 66520), (1048, 49890), (1310, 39912), (1572, 33260), (1663, 31440), (1965, 26608), (2096, 24945), (2620, 19956), (3144, 16630), (3326, 15720), (3930, 13304), (4989, 10480), (5240, 9978), (6288, 8315), (6652, 7860)]