87257160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 285517440

約数和(自身を除く): 198260280

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, 815, 978, 1304, 1467, 1487, 1630, 1956, 2445, 2934, 2974, 3260, 3912, 4461, 4890, 5868, 5948, 6520, 7335, 7435, 8922, 9780, 11736, 11896, 13383, 14670, 14870, 17844, 19560, 22305, 26766, 29340, 29740, 35688, 44610, 53532, 58680, 59480, 66915, 89220, 107064, 133830, 178440, 242381, 267660, 484762, 535320, 727143, 969524, 1211905, 1454286, 1939048, 2181429, 2423810, 2908572, 3635715, 4362858, 4847620, 5817144, 7271430, 8725716, 9695240, 10907145, 14542860, 17451432, 21814290, 29085720, 43628580, 87257160]

約数ペア:

[(1, 87257160), (2, 43628580), (3, 29085720), (4, 21814290), (5, 17451432), (6, 14542860), (8, 10907145), (9, 9695240), (10, 8725716), (12, 7271430), (15, 5817144), (18, 4847620), (20, 4362858), (24, 3635715), (30, 2908572), (36, 2423810), (40, 2181429), (45, 1939048), (60, 1454286), (72, 1211905), (90, 969524), (120, 727143), (163, 535320), (180, 484762), (326, 267660), (360, 242381), (489, 178440), (652, 133830), (815, 107064), (978, 89220), (1304, 66915), (1467, 59480), (1487, 58680), (1630, 53532), (1956, 44610), (2445, 35688), (2934, 29740), (2974, 29340), (3260, 26766), (3912, 22305), (4461, 19560), (4890, 17844), (5868, 14870), (5948, 14670), (6520, 13383), (7335, 11896), (7435, 11736), (8922, 9780)]