83327760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115733}}^1$

素因数の和:115752

約数の個数: 60

約数和(自身を含む): 279844812

約数和(自身を除く): 196517052

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, 115733, 231466, 347199, 462932, 578665, 694398, 925864, 1041597, 1157330, 1388796, 1735995, 1851728, 2083194, 2314660, 2777592, 3471990, 4166388, 4629320, 5207985, 5555184, 6943980, 8332776, 9258640, 10415970, 13887960, 16665552, 20831940, 27775920, 41663880, 83327760]

約数ペア:

[(1, 83327760), (2, 41663880), (3, 27775920), (4, 20831940), (5, 16665552), (6, 13887960), (8, 10415970), (9, 9258640), (10, 8332776), (12, 6943980), (15, 5555184), (16, 5207985), (18, 4629320), (20, 4166388), (24, 3471990), (30, 2777592), (36, 2314660), (40, 2083194), (45, 1851728), (48, 1735995), (60, 1388796), (72, 1157330), (80, 1041597), (90, 925864), (120, 694398), (144, 578665), (180, 462932), (240, 347199), (360, 231466), (720, 115733)]