271246320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4682

約数の個数: 140

約数和(自身を含む): 945742296

約数和(自身を除く): 674495976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4651, 4860, 5832, 6480, 7290, 9302, 9720, 11664, 13953, 14580, 18604, 19440, 23255, 27906, 29160, 37208, 41859, 46510, 55812, 58320, 69765, 74416, 83718, 93020, 111624, 125577, 139530, 167436, 186040, 209295, 223248, 251154, 279060, 334872, 372080, 376731, 418590, 502308, 558120, 627885, 669744, 753462, 837180, 1004616, 1116240, 1130193, 1255770, 1506924, 1674360, 1883655, 2009232, 2260386, 2511540, 3013848, 3348720, 3390579, 3767310, 4520772, 5023080, 5650965, 6027696, 6781158, 7534620, 9041544, 10046160, 11301930, 13562316, 15069240, 16952895, 18083088, 22603860, 27124632, 30138480, 33905790, 45207720, 54249264, 67811580, 90415440, 135623160, 271246320]

約数ペア:

[(1, 271246320), (2, 135623160), (3, 90415440), (4, 67811580), (5, 54249264), (6, 45207720), (8, 33905790), (9, 30138480), (10, 27124632), (12, 22603860), (15, 18083088), (16, 16952895), (18, 15069240), (20, 13562316), (24, 11301930), (27, 10046160), (30, 9041544), (36, 7534620), (40, 6781158), (45, 6027696), (48, 5650965), (54, 5023080), (60, 4520772), (72, 3767310), (80, 3390579), (81, 3348720), (90, 3013848), (108, 2511540), (120, 2260386), (135, 2009232), (144, 1883655), (162, 1674360), (180, 1506924), (216, 1255770), (240, 1130193), (243, 1116240), (270, 1004616), (324, 837180), (360, 753462), (405, 669744), (432, 627885), (486, 558120), (540, 502308), (648, 418590), (720, 376731), (729, 372080), (810, 334872), (972, 279060), (1080, 251154), (1215, 223248), (1296, 209295), (1458, 186040), (1620, 167436), (1944, 139530), (2160, 125577), (2430, 111624), (2916, 93020), (3240, 83718), (3645, 74416), (3888, 69765), (4651, 58320), (4860, 55812), (5832, 46510), (6480, 41859), (7290, 37208), (9302, 29160), (9720, 27906), (11664, 23255), (13953, 19440), (14580, 18604)]