2687378160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{14561}}^1$

素因数の和:15346

約数の個数: 80

約数和(自身を含む): 8342278560

約数和(自身を除く): 5654900400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 769, 1538, 2307, 3076, 3845, 4614, 6152, 7690, 9228, 11535, 12304, 14561, 15380, 18456, 23070, 29122, 30760, 36912, 43683, 46140, 58244, 61520, 72805, 87366, 92280, 116488, 145610, 174732, 184560, 218415, 232976, 291220, 349464, 436830, 582440, 698928, 873660, 1164880, 1747320, 3494640, 11197409, 22394818, 33592227, 44789636, 55987045, 67184454, 89579272, 111974090, 134368908, 167961135, 179158544, 223948180, 268737816, 335922270, 447896360, 537475632, 671844540, 895792720, 1343689080, 2687378160]

約数ペア:

[(1, 2687378160), (2, 1343689080), (3, 895792720), (4, 671844540), (5, 537475632), (6, 447896360), (8, 335922270), (10, 268737816), (12, 223948180), (15, 179158544), (16, 167961135), (20, 134368908), (24, 111974090), (30, 89579272), (40, 67184454), (48, 55987045), (60, 44789636), (80, 33592227), (120, 22394818), (240, 11197409), (769, 3494640), (1538, 1747320), (2307, 1164880), (3076, 873660), (3845, 698928), (4614, 582440), (6152, 436830), (7690, 349464), (9228, 291220), (11535, 232976), (12304, 218415), (14561, 184560), (15380, 174732), (18456, 145610), (23070, 116488), (29122, 92280), (30760, 87366), (36912, 72805), (43683, 61520), (46140, 58244)]