104549040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145207}}^1$

素因数の和:145226

約数の個数: 60

約数和(自身を含む): 351112944

約数和(自身を除く): 246563904

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, 145207, 290414, 435621, 580828, 726035, 871242, 1161656, 1306863, 1452070, 1742484, 2178105, 2323312, 2613726, 2904140, 3484968, 4356210, 5227452, 5808280, 6534315, 6969936, 8712420, 10454904, 11616560, 13068630, 17424840, 20909808, 26137260, 34849680, 52274520, 104549040]

約数ペア:

[(1, 104549040), (2, 52274520), (3, 34849680), (4, 26137260), (5, 20909808), (6, 17424840), (8, 13068630), (9, 11616560), (10, 10454904), (12, 8712420), (15, 6969936), (16, 6534315), (18, 5808280), (20, 5227452), (24, 4356210), (30, 3484968), (36, 2904140), (40, 2613726), (45, 2323312), (48, 2178105), (60, 1742484), (72, 1452070), (80, 1306863), (90, 1161656), (120, 871242), (144, 726035), (180, 580828), (240, 435621), (360, 290414), (720, 145207)]