327872520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5801}}^1$

素因数の和:5975

約数の個数: 96

約数和(自身を含む): 1072557720

約数和(自身を除く): 744685200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 5801, 6280, 7065, 9420, 11304, 11602, 14130, 17403, 18840, 23204, 28260, 29005, 34806, 46408, 52209, 56520, 58010, 69612, 87015, 104418, 116020, 139224, 174030, 208836, 232040, 261045, 348060, 417672, 522090, 696120, 910757, 1044180, 1821514, 2088360, 2732271, 3643028, 4553785, 5464542, 7286056, 8196813, 9107570, 10929084, 13661355, 16393626, 18215140, 21858168, 27322710, 32787252, 36430280, 40984065, 54645420, 65574504, 81968130, 109290840, 163936260, 327872520]

約数ペア:

[(1, 327872520), (2, 163936260), (3, 109290840), (4, 81968130), (5, 65574504), (6, 54645420), (8, 40984065), (9, 36430280), (10, 32787252), (12, 27322710), (15, 21858168), (18, 18215140), (20, 16393626), (24, 13661355), (30, 10929084), (36, 9107570), (40, 8196813), (45, 7286056), (60, 5464542), (72, 4553785), (90, 3643028), (120, 2732271), (157, 2088360), (180, 1821514), (314, 1044180), (360, 910757), (471, 696120), (628, 522090), (785, 417672), (942, 348060), (1256, 261045), (1413, 232040), (1570, 208836), (1884, 174030), (2355, 139224), (2826, 116020), (3140, 104418), (3768, 87015), (4710, 69612), (5652, 58010), (5801, 56520), (6280, 52209), (7065, 46408), (9420, 34806), (11304, 29005), (11602, 28260), (14130, 23204), (17403, 18840)]