5188140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 17428320

約数和(自身を除く): 12240180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 41, 45, 57, 60, 74, 76, 82, 90, 95, 111, 114, 123, 148, 164, 171, 180, 185, 190, 205, 222, 228, 246, 285, 333, 342, 369, 370, 380, 410, 444, 492, 555, 570, 615, 666, 684, 703, 738, 740, 779, 820, 855, 1110, 1140, 1230, 1332, 1406, 1476, 1517, 1558, 1665, 1710, 1845, 2109, 2220, 2337, 2460, 2812, 3034, 3116, 3330, 3420, 3515, 3690, 3895, 4218, 4551, 4674, 6068, 6327, 6660, 7011, 7030, 7380, 7585, 7790, 8436, 9102, 9348, 10545, 11685, 12654, 13653, 14022, 14060, 15170, 15580, 18204, 21090, 22755, 23370, 25308, 27306, 28044, 28823, 30340, 31635, 35055, 42180, 45510, 46740, 54612, 57646, 63270, 68265, 70110, 86469, 91020, 115292, 126540, 136530, 140220, 144115, 172938, 259407, 273060, 288230, 345876, 432345, 518814, 576460, 864690, 1037628, 1297035, 1729380, 2594070, 5188140]

約数ペア:

[(1, 5188140), (2, 2594070), (3, 1729380), (4, 1297035), (5, 1037628), (6, 864690), (9, 576460), (10, 518814), (12, 432345), (15, 345876), (18, 288230), (19, 273060), (20, 259407), (30, 172938), (36, 144115), (37, 140220), (38, 136530), (41, 126540), (45, 115292), (57, 91020), (60, 86469), (74, 70110), (76, 68265), (82, 63270), (90, 57646), (95, 54612), (111, 46740), (114, 45510), (123, 42180), (148, 35055), (164, 31635), (171, 30340), (180, 28823), (185, 28044), (190, 27306), (205, 25308), (222, 23370), (228, 22755), (246, 21090), (285, 18204), (333, 15580), (342, 15170), (369, 14060), (370, 14022), (380, 13653), (410, 12654), (444, 11685), (492, 10545), (555, 9348), (570, 9102), (615, 8436), (666, 7790), (684, 7585), (703, 7380), (738, 7030), (740, 7011), (779, 6660), (820, 6327), (855, 6068), (1110, 4674), (1140, 4551), (1230, 4218), (1332, 3895), (1406, 3690), (1476, 3515), (1517, 3420), (1558, 3330), (1665, 3116), (1710, 3034), (1845, 2812), (2109, 2460), (2220, 2337)]