55275120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76771}}^1$

素因数の和:76790

約数の個数: 60

約数和(自身を含む): 185634696

約数和(自身を除く): 130359576

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, 76771, 153542, 230313, 307084, 383855, 460626, 614168, 690939, 767710, 921252, 1151565, 1228336, 1381878, 1535420, 1842504, 2303130, 2763756, 3070840, 3454695, 3685008, 4606260, 5527512, 6141680, 6909390, 9212520, 11055024, 13818780, 18425040, 27637560, 55275120]

約数ペア:

[(1, 55275120), (2, 27637560), (3, 18425040), (4, 13818780), (5, 11055024), (6, 9212520), (8, 6909390), (9, 6141680), (10, 5527512), (12, 4606260), (15, 3685008), (16, 3454695), (18, 3070840), (20, 2763756), (24, 2303130), (30, 1842504), (36, 1535420), (40, 1381878), (45, 1228336), (48, 1151565), (60, 921252), (72, 767710), (80, 690939), (90, 614168), (120, 460626), (144, 383855), (180, 307084), (240, 230313), (360, 153542), (720, 76771)]