5687880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 19353600

約数和(自身を除く): 13665720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 139, 155, 165, 186, 220, 248, 264, 278, 310, 330, 341, 372, 417, 440, 465, 556, 620, 660, 682, 695, 744, 834, 930, 1023, 1112, 1240, 1320, 1364, 1390, 1529, 1668, 1705, 1860, 2046, 2085, 2728, 2780, 3058, 3336, 3410, 3720, 4092, 4170, 4309, 4587, 5115, 5560, 6116, 6820, 7645, 8184, 8340, 8618, 9174, 10230, 12232, 12927, 13640, 15290, 16680, 17236, 18348, 20460, 21545, 22935, 25854, 30580, 34472, 36696, 40920, 43090, 45870, 47399, 51708, 61160, 64635, 86180, 91740, 94798, 103416, 129270, 142197, 172360, 183480, 189596, 236995, 258540, 284394, 379192, 473990, 517080, 568788, 710985, 947980, 1137576, 1421970, 1895960, 2843940, 5687880]

約数ペア:

[(1, 5687880), (2, 2843940), (3, 1895960), (4, 1421970), (5, 1137576), (6, 947980), (8, 710985), (10, 568788), (11, 517080), (12, 473990), (15, 379192), (20, 284394), (22, 258540), (24, 236995), (30, 189596), (31, 183480), (33, 172360), (40, 142197), (44, 129270), (55, 103416), (60, 94798), (62, 91740), (66, 86180), (88, 64635), (93, 61160), (110, 51708), (120, 47399), (124, 45870), (132, 43090), (139, 40920), (155, 36696), (165, 34472), (186, 30580), (220, 25854), (248, 22935), (264, 21545), (278, 20460), (310, 18348), (330, 17236), (341, 16680), (372, 15290), (417, 13640), (440, 12927), (465, 12232), (556, 10230), (620, 9174), (660, 8618), (682, 8340), (695, 8184), (744, 7645), (834, 6820), (930, 6116), (1023, 5560), (1112, 5115), (1240, 4587), (1320, 4309), (1364, 4170), (1390, 4092), (1529, 3720), (1668, 3410), (1705, 3336), (1860, 3058), (2046, 2780), (2085, 2728)]