61080180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6365

約数の個数: 96

約数和(自身を含む): 203986944

約数和(自身を除く): 142906764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6323, 9660, 12646, 18969, 25292, 31615, 37938, 44261, 63230, 75876, 88522, 94845, 126460, 132783, 145429, 177044, 189690, 221305, 265566, 290858, 379380, 436287, 442610, 531132, 581716, 663915, 727145, 872574, 885220, 1018003, 1327830, 1454290, 1745148, 2036006, 2181435, 2655660, 2908580, 3054009, 4072012, 4362870, 5090015, 6108018, 8725740, 10180030, 12216036, 15270045, 20360060, 30540090, 61080180]

約数ペア:

[(1, 61080180), (2, 30540090), (3, 20360060), (4, 15270045), (5, 12216036), (6, 10180030), (7, 8725740), (10, 6108018), (12, 5090015), (14, 4362870), (15, 4072012), (20, 3054009), (21, 2908580), (23, 2655660), (28, 2181435), (30, 2036006), (35, 1745148), (42, 1454290), (46, 1327830), (60, 1018003), (69, 885220), (70, 872574), (84, 727145), (92, 663915), (105, 581716), (115, 531132), (138, 442610), (140, 436287), (161, 379380), (210, 290858), (230, 265566), (276, 221305), (322, 189690), (345, 177044), (420, 145429), (460, 132783), (483, 126460), (644, 94845), (690, 88522), (805, 75876), (966, 63230), (1380, 44261), (1610, 37938), (1932, 31615), (2415, 25292), (3220, 18969), (4830, 12646), (6323, 9660)]