23733180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 72945600

約数和(自身を除く): 49212420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1669, 2370, 2844, 3338, 3555, 4740, 5007, 6676, 7110, 8345, 10014, 14220, 15021, 16690, 20028, 25035, 30042, 33380, 50070, 60084, 75105, 100140, 131851, 150210, 263702, 300420, 395553, 527404, 659255, 791106, 1186659, 1318510, 1582212, 1977765, 2373318, 2637020, 3955530, 4746636, 5933295, 7911060, 11866590, 23733180]

約数ペア:

[(1, 23733180), (2, 11866590), (3, 7911060), (4, 5933295), (5, 4746636), (6, 3955530), (9, 2637020), (10, 2373318), (12, 1977765), (15, 1582212), (18, 1318510), (20, 1186659), (30, 791106), (36, 659255), (45, 527404), (60, 395553), (79, 300420), (90, 263702), (158, 150210), (180, 131851), (237, 100140), (316, 75105), (395, 60084), (474, 50070), (711, 33380), (790, 30042), (948, 25035), (1185, 20028), (1422, 16690), (1580, 15021), (1669, 14220), (2370, 10014), (2844, 8345), (3338, 7110), (3555, 6676), (4740, 5007)]