91136520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253157}}^1$

素因数の和:253174

約数の個数: 48

約数和(自身を含む): 296194860

約数和(自身を除く): 205058340

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, 253157, 506314, 759471, 1012628, 1265785, 1518942, 2025256, 2278413, 2531570, 3037884, 3797355, 4556826, 5063140, 6075768, 7594710, 9113652, 10126280, 11392065, 15189420, 18227304, 22784130, 30378840, 45568260, 91136520]

約数ペア:

[(1, 91136520), (2, 45568260), (3, 30378840), (4, 22784130), (5, 18227304), (6, 15189420), (8, 11392065), (9, 10126280), (10, 9113652), (12, 7594710), (15, 6075768), (18, 5063140), (20, 4556826), (24, 3797355), (30, 3037884), (36, 2531570), (40, 2278413), (45, 2025256), (60, 1518942), (72, 1265785), (90, 1012628), (120, 759471), (180, 506314), (360, 253157)]