47392920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 157360320

約数和(自身を除く): 109967400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2801, 2820, 3384, 4230, 5602, 5640, 8403, 8460, 11204, 14005, 16806, 16920, 22408, 25209, 28010, 33612, 42015, 50418, 56020, 67224, 84030, 100836, 112040, 126045, 131647, 168060, 201672, 252090, 263294, 336120, 394941, 504180, 526588, 658235, 789882, 1008360, 1053176, 1184823, 1316470, 1579764, 1974705, 2369646, 2632940, 3159528, 3949410, 4739292, 5265880, 5924115, 7898820, 9478584, 11848230, 15797640, 23696460, 47392920]

約数ペア:

[(1, 47392920), (2, 23696460), (3, 15797640), (4, 11848230), (5, 9478584), (6, 7898820), (8, 5924115), (9, 5265880), (10, 4739292), (12, 3949410), (15, 3159528), (18, 2632940), (20, 2369646), (24, 1974705), (30, 1579764), (36, 1316470), (40, 1184823), (45, 1053176), (47, 1008360), (60, 789882), (72, 658235), (90, 526588), (94, 504180), (120, 394941), (141, 336120), (180, 263294), (188, 252090), (235, 201672), (282, 168060), (360, 131647), (376, 126045), (423, 112040), (470, 100836), (564, 84030), (705, 67224), (846, 56020), (940, 50418), (1128, 42015), (1410, 33612), (1692, 28010), (1880, 25209), (2115, 22408), (2801, 16920), (2820, 16806), (3384, 14005), (4230, 11204), (5602, 8460), (5640, 8403)]