272687760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{378733}}^1$

素因数の和:378752

約数の個数: 60

約数和(自身を含む): 915778812

約数和(自身を除く): 643091052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 378733, 757466, 1136199, 1514932, 1893665, 2272398, 3029864, 3408597, 3787330, 4544796, 5680995, 6059728, 6817194, 7574660, 9089592, 11361990, 13634388, 15149320, 17042985, 18179184, 22723980, 27268776, 30298640, 34085970, 45447960, 54537552, 68171940, 90895920, 136343880, 272687760]

約数ペア:

[(1, 272687760), (2, 136343880), (3, 90895920), (4, 68171940), (5, 54537552), (6, 45447960), (8, 34085970), (9, 30298640), (10, 27268776), (12, 22723980), (15, 18179184), (16, 17042985), (18, 15149320), (20, 13634388), (24, 11361990), (30, 9089592), (36, 7574660), (40, 6817194), (45, 6059728), (48, 5680995), (60, 4544796), (72, 3787330), (80, 3408597), (90, 3029864), (120, 2272398), (144, 1893665), (180, 1514932), (240, 1136199), (360, 757466), (720, 378733)]