61798240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 112384160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2399, 2576, 3220, 3680, 4798, 5152, 6440, 9596, 11995, 12880, 16793, 19192, 23990, 25760, 33586, 38384, 47980, 55177, 67172, 76768, 83965, 95960, 110354, 134344, 167930, 191920, 220708, 268688, 275885, 335860, 383840, 386239, 441416, 537376, 551770, 671720, 772478, 882832, 1103540, 1343440, 1544956, 1765664, 1931195, 2207080, 2686880, 3089912, 3862390, 4414160, 6179824, 7724780, 8828320, 12359648, 15449560, 30899120, 61798240]

約数ペア:

[(1, 61798240), (2, 30899120), (4, 15449560), (5, 12359648), (7, 8828320), (8, 7724780), (10, 6179824), (14, 4414160), (16, 3862390), (20, 3089912), (23, 2686880), (28, 2207080), (32, 1931195), (35, 1765664), (40, 1544956), (46, 1343440), (56, 1103540), (70, 882832), (80, 772478), (92, 671720), (112, 551770), (115, 537376), (140, 441416), (160, 386239), (161, 383840), (184, 335860), (224, 275885), (230, 268688), (280, 220708), (322, 191920), (368, 167930), (460, 134344), (560, 110354), (644, 95960), (736, 83965), (805, 76768), (920, 67172), (1120, 55177), (1288, 47980), (1610, 38384), (1840, 33586), (2399, 25760), (2576, 23990), (3220, 19192), (3680, 16793), (4798, 12880), (5152, 11995), (6440, 9596)]