390961080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 160

約数和(自身を含む): 1334417040

約数和(自身を除く): 943455960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 1005, 1080, 1206, 1340, 1608, 1620, 1801, 1809, 2010, 2412, 2680, 3015, 3240, 3602, 3618, 4020, 4824, 5403, 5427, 6030, 7204, 7236, 8040, 9005, 9045, 10806, 10854, 12060, 14408, 14472, 16209, 18010, 18090, 21612, 21708, 24120, 27015, 27135, 32418, 36020, 36180, 43224, 43416, 48627, 54030, 54270, 64836, 72040, 72360, 81045, 97254, 108060, 108540, 120667, 129672, 145881, 162090, 194508, 216120, 217080, 241334, 243135, 291762, 324180, 362001, 389016, 482668, 486270, 583524, 603335, 648360, 724002, 729405, 965336, 972540, 1086003, 1167048, 1206670, 1448004, 1458810, 1810005, 1945080, 2172006, 2413340, 2896008, 2917620, 3258009, 3620010, 4344012, 4826680, 5430015, 5835240, 6516018, 7240020, 8688024, 9774027, 10860030, 13032036, 14480040, 16290045, 19548054, 21720060, 26064072, 32580090, 39096108, 43440120, 48870135, 65160180, 78192216, 97740270, 130320360, 195480540, 390961080]

約数ペア:

[(1, 390961080), (2, 195480540), (3, 130320360), (4, 97740270), (5, 78192216), (6, 65160180), (8, 48870135), (9, 43440120), (10, 39096108), (12, 32580090), (15, 26064072), (18, 21720060), (20, 19548054), (24, 16290045), (27, 14480040), (30, 13032036), (36, 10860030), (40, 9774027), (45, 8688024), (54, 7240020), (60, 6516018), (67, 5835240), (72, 5430015), (81, 4826680), (90, 4344012), (108, 3620010), (120, 3258009), (134, 2917620), (135, 2896008), (162, 2413340), (180, 2172006), (201, 1945080), (216, 1810005), (268, 1458810), (270, 1448004), (324, 1206670), (335, 1167048), (360, 1086003), (402, 972540), (405, 965336), (536, 729405), (540, 724002), (603, 648360), (648, 603335), (670, 583524), (804, 486270), (810, 482668), (1005, 389016), (1080, 362001), (1206, 324180), (1340, 291762), (1608, 243135), (1620, 241334), (1801, 217080), (1809, 216120), (2010, 194508), (2412, 162090), (2680, 145881), (3015, 129672), (3240, 120667), (3602, 108540), (3618, 108060), (4020, 97254), (4824, 81045), (5403, 72360), (5427, 72040), (6030, 64836), (7204, 54270), (7236, 54030), (8040, 48627), (9005, 43416), (9045, 43224), (10806, 36180), (10854, 36020), (12060, 32418), (14408, 27135), (14472, 27015), (16209, 24120), (18010, 21708), (18090, 21612)]