13437720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 44132400

約数和(自身を除く): 30694680

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, 229, 326, 360, 458, 489, 652, 687, 815, 916, 978, 1145, 1304, 1374, 1467, 1630, 1832, 1956, 2061, 2290, 2445, 2748, 2934, 3260, 3435, 3912, 4122, 4580, 4890, 5496, 5868, 6520, 6870, 7335, 8244, 9160, 9780, 10305, 11736, 13740, 14670, 16488, 19560, 20610, 27480, 29340, 37327, 41220, 58680, 74654, 82440, 111981, 149308, 186635, 223962, 298616, 335943, 373270, 447924, 559905, 671886, 746540, 895848, 1119810, 1343772, 1493080, 1679715, 2239620, 2687544, 3359430, 4479240, 6718860, 13437720]

約数ペア:

[(1, 13437720), (2, 6718860), (3, 4479240), (4, 3359430), (5, 2687544), (6, 2239620), (8, 1679715), (9, 1493080), (10, 1343772), (12, 1119810), (15, 895848), (18, 746540), (20, 671886), (24, 559905), (30, 447924), (36, 373270), (40, 335943), (45, 298616), (60, 223962), (72, 186635), (90, 149308), (120, 111981), (163, 82440), (180, 74654), (229, 58680), (326, 41220), (360, 37327), (458, 29340), (489, 27480), (652, 20610), (687, 19560), (815, 16488), (916, 14670), (978, 13740), (1145, 11736), (1304, 10305), (1374, 9780), (1467, 9160), (1630, 8244), (1832, 7335), (1956, 6870), (2061, 6520), (2290, 5868), (2445, 5496), (2748, 4890), (2934, 4580), (3260, 4122), (3435, 3912)]