45005040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{62507}}^1$

素因数の和:62526

約数の個数: 60

約数和(自身を含む): 151144344

約数和(自身を除く): 106139304

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, 62507, 125014, 187521, 250028, 312535, 375042, 500056, 562563, 625070, 750084, 937605, 1000112, 1125126, 1250140, 1500168, 1875210, 2250252, 2500280, 2812815, 3000336, 3750420, 4500504, 5000560, 5625630, 7500840, 9001008, 11251260, 15001680, 22502520, 45005040]

約数ペア:

[(1, 45005040), (2, 22502520), (3, 15001680), (4, 11251260), (5, 9001008), (6, 7500840), (8, 5625630), (9, 5000560), (10, 4500504), (12, 3750420), (15, 3000336), (16, 2812815), (18, 2500280), (20, 2250252), (24, 1875210), (30, 1500168), (36, 1250140), (40, 1125126), (45, 1000112), (48, 937605), (60, 750084), (72, 625070), (80, 562563), (90, 500056), (120, 375042), (144, 312535), (180, 250028), (240, 187521), (360, 125014), (720, 62507)]