11543940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 35642880

約数和(自身を除く): 24098940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1087, 1180, 1770, 2124, 2174, 2655, 3261, 3540, 4348, 5310, 5435, 6522, 9783, 10620, 10870, 13044, 16305, 19566, 21740, 32610, 39132, 48915, 64133, 65220, 97830, 128266, 192399, 195660, 256532, 320665, 384798, 577197, 641330, 769596, 961995, 1154394, 1282660, 1923990, 2308788, 2885985, 3847980, 5771970, 11543940]

約数ペア:

[(1, 11543940), (2, 5771970), (3, 3847980), (4, 2885985), (5, 2308788), (6, 1923990), (9, 1282660), (10, 1154394), (12, 961995), (15, 769596), (18, 641330), (20, 577197), (30, 384798), (36, 320665), (45, 256532), (59, 195660), (60, 192399), (90, 128266), (118, 97830), (177, 65220), (180, 64133), (236, 48915), (295, 39132), (354, 32610), (531, 21740), (590, 19566), (708, 16305), (885, 13044), (1062, 10870), (1087, 10620), (1180, 9783), (1770, 6522), (2124, 5435), (2174, 5310), (2655, 4348), (3261, 3540)]