47472120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 155422800

約数和(自身を除く): 107950680

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, 163, 180, 326, 360, 489, 652, 809, 815, 978, 1304, 1467, 1618, 1630, 1956, 2427, 2445, 2934, 3236, 3260, 3912, 4045, 4854, 4890, 5868, 6472, 6520, 7281, 7335, 8090, 9708, 9780, 11736, 12135, 14562, 14670, 16180, 19416, 19560, 24270, 29124, 29340, 32360, 36405, 48540, 58248, 58680, 72810, 97080, 131867, 145620, 263734, 291240, 395601, 527468, 659335, 791202, 1054936, 1186803, 1318670, 1582404, 1978005, 2373606, 2637340, 3164808, 3956010, 4747212, 5274680, 5934015, 7912020, 9494424, 11868030, 15824040, 23736060, 47472120]

約数ペア:

[(1, 47472120), (2, 23736060), (3, 15824040), (4, 11868030), (5, 9494424), (6, 7912020), (8, 5934015), (9, 5274680), (10, 4747212), (12, 3956010), (15, 3164808), (18, 2637340), (20, 2373606), (24, 1978005), (30, 1582404), (36, 1318670), (40, 1186803), (45, 1054936), (60, 791202), (72, 659335), (90, 527468), (120, 395601), (163, 291240), (180, 263734), (326, 145620), (360, 131867), (489, 97080), (652, 72810), (809, 58680), (815, 58248), (978, 48540), (1304, 36405), (1467, 32360), (1618, 29340), (1630, 29124), (1956, 24270), (2427, 19560), (2445, 19416), (2934, 16180), (3236, 14670), (3260, 14562), (3912, 12135), (4045, 11736), (4854, 9780), (4890, 9708), (5868, 8090), (6472, 7335), (6520, 7281)]