89489520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{124291}}^1$

素因数の和:124310

約数の個数: 60

約数和(自身を含む): 300538056

約数和(自身を除く): 211048536

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, 124291, 248582, 372873, 497164, 621455, 745746, 994328, 1118619, 1242910, 1491492, 1864365, 1988656, 2237238, 2485820, 2982984, 3728730, 4474476, 4971640, 5593095, 5965968, 7457460, 8948952, 9943280, 11186190, 14914920, 17897904, 22372380, 29829840, 44744760, 89489520]

約数ペア:

[(1, 89489520), (2, 44744760), (3, 29829840), (4, 22372380), (5, 17897904), (6, 14914920), (8, 11186190), (9, 9943280), (10, 8948952), (12, 7457460), (15, 5965968), (16, 5593095), (18, 4971640), (20, 4474476), (24, 3728730), (30, 2982984), (36, 2485820), (40, 2237238), (45, 1988656), (48, 1864365), (60, 1491492), (72, 1242910), (80, 1118619), (90, 994328), (120, 745746), (144, 621455), (180, 497164), (240, 372873), (360, 248582), (720, 124291)]