47129520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 146776320

約数和(自身を除く): 99646800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 547, 718, 1077, 1094, 1436, 1641, 1795, 2154, 2188, 2735, 2872, 3282, 3590, 4308, 4376, 5385, 5470, 5744, 6564, 7180, 8205, 8616, 8752, 10770, 10940, 13128, 14360, 16410, 17232, 21540, 21880, 26256, 28720, 32820, 43080, 43760, 65640, 86160, 131280, 196373, 392746, 589119, 785492, 981865, 1178238, 1570984, 1963730, 2356476, 2945595, 3141968, 3927460, 4712952, 5891190, 7854920, 9425904, 11782380, 15709840, 23564760, 47129520]

約数ペア:

[(1, 47129520), (2, 23564760), (3, 15709840), (4, 11782380), (5, 9425904), (6, 7854920), (8, 5891190), (10, 4712952), (12, 3927460), (15, 3141968), (16, 2945595), (20, 2356476), (24, 1963730), (30, 1570984), (40, 1178238), (48, 981865), (60, 785492), (80, 589119), (120, 392746), (240, 196373), (359, 131280), (547, 86160), (718, 65640), (1077, 43760), (1094, 43080), (1436, 32820), (1641, 28720), (1795, 26256), (2154, 21880), (2188, 21540), (2735, 17232), (2872, 16410), (3282, 14360), (3590, 13128), (4308, 10940), (4376, 10770), (5385, 8752), (5470, 8616), (5744, 8205), (6564, 7180)]