55247760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76733}}^1$

素因数の和:76752

約数の個数: 60

約数和(自身を含む): 185542812

約数和(自身を除く): 130295052

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, 76733, 153466, 230199, 306932, 383665, 460398, 613864, 690597, 767330, 920796, 1150995, 1227728, 1381194, 1534660, 1841592, 2301990, 2762388, 3069320, 3452985, 3683184, 4603980, 5524776, 6138640, 6905970, 9207960, 11049552, 13811940, 18415920, 27623880, 55247760]

約数ペア:

[(1, 55247760), (2, 27623880), (3, 18415920), (4, 13811940), (5, 11049552), (6, 9207960), (8, 6905970), (9, 6138640), (10, 5524776), (12, 4603980), (15, 3683184), (16, 3452985), (18, 3069320), (20, 2762388), (24, 2301990), (30, 1841592), (36, 1534660), (40, 1381194), (45, 1227728), (48, 1150995), (60, 920796), (72, 767330), (80, 690597), (90, 613864), (120, 460398), (144, 383665), (180, 306932), (240, 230199), (360, 153466), (720, 76733)]