12276660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 40219200

約数和(自身を除く): 27942540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 89, 95, 110, 114, 121, 132, 165, 178, 190, 209, 220, 228, 242, 267, 285, 330, 356, 363, 380, 418, 445, 484, 534, 570, 605, 627, 660, 726, 836, 890, 979, 1045, 1068, 1140, 1210, 1254, 1335, 1452, 1691, 1780, 1815, 1958, 2090, 2299, 2420, 2508, 2670, 2937, 3135, 3382, 3630, 3916, 4180, 4598, 4895, 5073, 5340, 5874, 6270, 6764, 6897, 7260, 8455, 9196, 9790, 10146, 10769, 11495, 11748, 12540, 13794, 14685, 16910, 18601, 19580, 20292, 21538, 22990, 25365, 27588, 29370, 32307, 33820, 34485, 37202, 43076, 45980, 50730, 53845, 55803, 58740, 64614, 68970, 74404, 93005, 101460, 107690, 111606, 129228, 137940, 161535, 186010, 204611, 215380, 223212, 279015, 323070, 372020, 409222, 558030, 613833, 646140, 818444, 1023055, 1116060, 1227666, 2046110, 2455332, 3069165, 4092220, 6138330, 12276660]

約数ペア:

[(1, 12276660), (2, 6138330), (3, 4092220), (4, 3069165), (5, 2455332), (6, 2046110), (10, 1227666), (11, 1116060), (12, 1023055), (15, 818444), (19, 646140), (20, 613833), (22, 558030), (30, 409222), (33, 372020), (38, 323070), (44, 279015), (55, 223212), (57, 215380), (60, 204611), (66, 186010), (76, 161535), (89, 137940), (95, 129228), (110, 111606), (114, 107690), (121, 101460), (132, 93005), (165, 74404), (178, 68970), (190, 64614), (209, 58740), (220, 55803), (228, 53845), (242, 50730), (267, 45980), (285, 43076), (330, 37202), (356, 34485), (363, 33820), (380, 32307), (418, 29370), (445, 27588), (484, 25365), (534, 22990), (570, 21538), (605, 20292), (627, 19580), (660, 18601), (726, 16910), (836, 14685), (890, 13794), (979, 12540), (1045, 11748), (1068, 11495), (1140, 10769), (1210, 10146), (1254, 9790), (1335, 9196), (1452, 8455), (1691, 7260), (1780, 6897), (1815, 6764), (1958, 6270), (2090, 5874), (2299, 5340), (2420, 5073), (2508, 4895), (2670, 4598), (2937, 4180), (3135, 3916), (3382, 3630)]