104405040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145007}}^1$

素因数の和:145026

約数の個数: 60

約数和(自身を含む): 350629344

約数和(自身を除く): 246224304

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, 145007, 290014, 435021, 580028, 725035, 870042, 1160056, 1305063, 1450070, 1740084, 2175105, 2320112, 2610126, 2900140, 3480168, 4350210, 5220252, 5800280, 6525315, 6960336, 8700420, 10440504, 11600560, 13050630, 17400840, 20881008, 26101260, 34801680, 52202520, 104405040]

約数ペア:

[(1, 104405040), (2, 52202520), (3, 34801680), (4, 26101260), (5, 20881008), (6, 17400840), (8, 13050630), (9, 11600560), (10, 10440504), (12, 8700420), (15, 6960336), (16, 6525315), (18, 5800280), (20, 5220252), (24, 4350210), (30, 3480168), (36, 2900140), (40, 2610126), (45, 2320112), (48, 2175105), (60, 1740084), (72, 1450070), (80, 1305063), (90, 1160056), (120, 870042), (144, 725035), (180, 580028), (240, 435021), (360, 290014), (720, 145007)]