2489100360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{669113}}^1$

素因数の和:669158

約数の個数: 64

約数和(自身を含む): 7708193280

約数和(自身を除く): 5219092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 669113, 1338226, 2007339, 2676452, 3345565, 4014678, 5352904, 6691130, 8029356, 10036695, 13382260, 16058712, 20073390, 20742503, 26764520, 40146780, 41485006, 62227509, 80293560, 82970012, 103712515, 124455018, 165940024, 207425030, 248910036, 311137545, 414850060, 497820072, 622275090, 829700120, 1244550180, 2489100360]

約数ペア:

[(1, 2489100360), (2, 1244550180), (3, 829700120), (4, 622275090), (5, 497820072), (6, 414850060), (8, 311137545), (10, 248910036), (12, 207425030), (15, 165940024), (20, 124455018), (24, 103712515), (30, 82970012), (31, 80293560), (40, 62227509), (60, 41485006), (62, 40146780), (93, 26764520), (120, 20742503), (124, 20073390), (155, 16058712), (186, 13382260), (248, 10036695), (310, 8029356), (372, 6691130), (465, 5352904), (620, 4014678), (744, 3345565), (930, 2676452), (1240, 2007339), (1860, 1338226), (3720, 669113)]