23973840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 90172800

約数和(自身を除く): 66198960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1009, 1080, 1188, 1320, 1485, 1584, 1980, 2018, 2160, 2376, 2640, 2970, 3027, 3960, 4036, 4752, 5045, 5940, 6054, 7920, 8072, 9081, 10090, 11099, 11880, 12108, 15135, 16144, 18162, 20180, 22198, 23760, 24216, 27243, 30270, 33297, 36324, 40360, 44396, 45405, 48432, 54486, 55495, 60540, 66594, 72648, 80720, 88792, 90810, 99891, 108972, 110990, 121080, 133188, 136215, 145296, 166485, 177584, 181620, 199782, 217944, 221980, 242160, 266376, 272430, 299673, 332970, 363240, 399564, 435888, 443960, 499455, 532752, 544860, 599346, 665940, 726480, 799128, 887920, 998910, 1089720, 1198692, 1331880, 1498365, 1598256, 1997820, 2179440, 2397384, 2663760, 2996730, 3995640, 4794768, 5993460, 7991280, 11986920, 23973840]

約数ペア:

[(1, 23973840), (2, 11986920), (3, 7991280), (4, 5993460), (5, 4794768), (6, 3995640), (8, 2996730), (9, 2663760), (10, 2397384), (11, 2179440), (12, 1997820), (15, 1598256), (16, 1498365), (18, 1331880), (20, 1198692), (22, 1089720), (24, 998910), (27, 887920), (30, 799128), (33, 726480), (36, 665940), (40, 599346), (44, 544860), (45, 532752), (48, 499455), (54, 443960), (55, 435888), (60, 399564), (66, 363240), (72, 332970), (80, 299673), (88, 272430), (90, 266376), (99, 242160), (108, 221980), (110, 217944), (120, 199782), (132, 181620), (135, 177584), (144, 166485), (165, 145296), (176, 136215), (180, 133188), (198, 121080), (216, 110990), (220, 108972), (240, 99891), (264, 90810), (270, 88792), (297, 80720), (330, 72648), (360, 66594), (396, 60540), (432, 55495), (440, 54486), (495, 48432), (528, 45405), (540, 44396), (594, 40360), (660, 36324), (720, 33297), (792, 30270), (880, 27243), (990, 24216), (1009, 23760), (1080, 22198), (1188, 20180), (1320, 18162), (1485, 16144), (1584, 15135), (1980, 12108), (2018, 11880), (2160, 11099), (2376, 10090), (2640, 9081), (2970, 8072), (3027, 7920), (3960, 6054), (4036, 5940), (4752, 5045)]