75321720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{209227}}^1$

素因数の和:209244

約数の個数: 48

約数和(自身を含む): 244796760

約数和(自身を除く): 169475040

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, 180, 360, 209227, 418454, 627681, 836908, 1046135, 1255362, 1673816, 1883043, 2092270, 2510724, 3138405, 3766086, 4184540, 5021448, 6276810, 7532172, 8369080, 9415215, 12553620, 15064344, 18830430, 25107240, 37660860, 75321720]

約数ペア:

[(1, 75321720), (2, 37660860), (3, 25107240), (4, 18830430), (5, 15064344), (6, 12553620), (8, 9415215), (9, 8369080), (10, 7532172), (12, 6276810), (15, 5021448), (18, 4184540), (20, 3766086), (24, 3138405), (30, 2510724), (36, 2092270), (40, 1883043), (45, 1673816), (60, 1255362), (72, 1046135), (90, 836908), (120, 627681), (180, 418454), (360, 209227)]