619056540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27961}}^1$

素因数の和:28020

約数の個数: 96

約数和(自身を含む): 1972998720

約数和(自身を除く): 1353942180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 27961, 55922, 83883, 111844, 139805, 167766, 251649, 279610, 335532, 419415, 503298, 559220, 754947, 838830, 1006596, 1146401, 1258245, 1509894, 1677660, 2292802, 2516490, 3019788, 3439203, 3774735, 4585604, 5032980, 5732005, 6878406, 7549470, 10317609, 11464010, 13756812, 15098940, 17196015, 20635218, 22928020, 30952827, 34392030, 41270436, 51588045, 61905654, 68784060, 103176090, 123811308, 154764135, 206352180, 309528270, 619056540]

約数ペア:

[(1, 619056540), (2, 309528270), (3, 206352180), (4, 154764135), (5, 123811308), (6, 103176090), (9, 68784060), (10, 61905654), (12, 51588045), (15, 41270436), (18, 34392030), (20, 30952827), (27, 22928020), (30, 20635218), (36, 17196015), (41, 15098940), (45, 13756812), (54, 11464010), (60, 10317609), (82, 7549470), (90, 6878406), (108, 5732005), (123, 5032980), (135, 4585604), (164, 3774735), (180, 3439203), (205, 3019788), (246, 2516490), (270, 2292802), (369, 1677660), (410, 1509894), (492, 1258245), (540, 1146401), (615, 1006596), (738, 838830), (820, 754947), (1107, 559220), (1230, 503298), (1476, 419415), (1845, 335532), (2214, 279610), (2460, 251649), (3690, 167766), (4428, 139805), (5535, 111844), (7380, 83883), (11070, 55922), (22140, 27961)]