23241180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 72969120

約数和(自身を除く): 49727940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 37, 38, 57, 58, 60, 74, 76, 87, 95, 111, 114, 116, 145, 148, 174, 185, 190, 222, 228, 285, 290, 348, 361, 370, 380, 435, 444, 551, 555, 570, 580, 703, 722, 740, 870, 1073, 1083, 1102, 1110, 1140, 1406, 1444, 1653, 1740, 1805, 2109, 2146, 2166, 2204, 2220, 2755, 2812, 3219, 3306, 3515, 3610, 4218, 4292, 4332, 5365, 5415, 5510, 6438, 6612, 7030, 7220, 8265, 8436, 10469, 10545, 10730, 10830, 11020, 12876, 13357, 14060, 16095, 16530, 20387, 20938, 21090, 21460, 21660, 26714, 31407, 32190, 33060, 40071, 40774, 41876, 42180, 52345, 53428, 61161, 62814, 64380, 66785, 80142, 81548, 101935, 104690, 122322, 125628, 133570, 157035, 160284, 200355, 203870, 209380, 244644, 267140, 305805, 314070, 387353, 400710, 407740, 611610, 628140, 774706, 801420, 1162059, 1223220, 1549412, 1936765, 2324118, 3873530, 4648236, 5810295, 7747060, 11620590, 23241180]

約数ペア:

[(1, 23241180), (2, 11620590), (3, 7747060), (4, 5810295), (5, 4648236), (6, 3873530), (10, 2324118), (12, 1936765), (15, 1549412), (19, 1223220), (20, 1162059), (29, 801420), (30, 774706), (37, 628140), (38, 611610), (57, 407740), (58, 400710), (60, 387353), (74, 314070), (76, 305805), (87, 267140), (95, 244644), (111, 209380), (114, 203870), (116, 200355), (145, 160284), (148, 157035), (174, 133570), (185, 125628), (190, 122322), (222, 104690), (228, 101935), (285, 81548), (290, 80142), (348, 66785), (361, 64380), (370, 62814), (380, 61161), (435, 53428), (444, 52345), (551, 42180), (555, 41876), (570, 40774), (580, 40071), (703, 33060), (722, 32190), (740, 31407), (870, 26714), (1073, 21660), (1083, 21460), (1102, 21090), (1110, 20938), (1140, 20387), (1406, 16530), (1444, 16095), (1653, 14060), (1740, 13357), (1805, 12876), (2109, 11020), (2146, 10830), (2166, 10730), (2204, 10545), (2220, 10469), (2755, 8436), (2812, 8265), (3219, 7220), (3306, 7030), (3515, 6612), (3610, 6438), (4218, 5510), (4292, 5415), (4332, 5365)]