23563980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 96

約数和(自身を含む): 79994880

約数和(自身を除く): 56430900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3967, 5940, 7934, 11901, 15868, 19835, 23802, 35703, 39670, 43637, 47604, 59505, 71406, 79340, 87274, 107109, 119010, 130911, 142812, 174548, 178515, 214218, 218185, 238020, 261822, 357030, 392733, 428436, 436370, 523644, 535545, 654555, 714060, 785466, 872740, 1071090, 1178199, 1309110, 1570932, 1963665, 2142180, 2356398, 2618220, 3927330, 4712796, 5890995, 7854660, 11781990, 23563980]

約数ペア:

[(1, 23563980), (2, 11781990), (3, 7854660), (4, 5890995), (5, 4712796), (6, 3927330), (9, 2618220), (10, 2356398), (11, 2142180), (12, 1963665), (15, 1570932), (18, 1309110), (20, 1178199), (22, 1071090), (27, 872740), (30, 785466), (33, 714060), (36, 654555), (44, 535545), (45, 523644), (54, 436370), (55, 428436), (60, 392733), (66, 357030), (90, 261822), (99, 238020), (108, 218185), (110, 214218), (132, 178515), (135, 174548), (165, 142812), (180, 130911), (198, 119010), (220, 107109), (270, 87274), (297, 79340), (330, 71406), (396, 59505), (495, 47604), (540, 43637), (594, 39670), (660, 35703), (990, 23802), (1188, 19835), (1485, 15868), (1980, 11901), (2970, 7934), (3967, 5940)]