664132320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7817}}^1$

素因数の和:7897

約数の個数: 144

約数和(自身を含む): 2305059120

約数和(自身を除く): 1640926800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5664, 7080, 7817, 8496, 9440, 10620, 14160, 15634, 16992, 21240, 23451, 28320, 31268, 39085, 42480, 46902, 62536, 70353, 78170, 84960, 93804, 117255, 125072, 140706, 156340, 187608, 234510, 250144, 281412, 312680, 351765, 375216, 461203, 469020, 562824, 625360, 703530, 750432, 922406, 938040, 1125648, 1250720, 1383609, 1407060, 1844812, 1876080, 2251296, 2306015, 2767218, 2814120, 3689624, 3752160, 4150827, 4612030, 5534436, 5628240, 6918045, 7379248, 8301654, 9224060, 11068872, 11256480, 13836090, 14758496, 16603308, 18448120, 20754135, 22137744, 27672180, 33206616, 36896240, 41508270, 44275488, 55344360, 66413232, 73792480, 83016540, 110688720, 132826464, 166033080, 221377440, 332066160, 664132320]

約数ペア:

[(1, 664132320), (2, 332066160), (3, 221377440), (4, 166033080), (5, 132826464), (6, 110688720), (8, 83016540), (9, 73792480), (10, 66413232), (12, 55344360), (15, 44275488), (16, 41508270), (18, 36896240), (20, 33206616), (24, 27672180), (30, 22137744), (32, 20754135), (36, 18448120), (40, 16603308), (45, 14758496), (48, 13836090), (59, 11256480), (60, 11068872), (72, 9224060), (80, 8301654), (90, 7379248), (96, 6918045), (118, 5628240), (120, 5534436), (144, 4612030), (160, 4150827), (177, 3752160), (180, 3689624), (236, 2814120), (240, 2767218), (288, 2306015), (295, 2251296), (354, 1876080), (360, 1844812), (472, 1407060), (480, 1383609), (531, 1250720), (590, 1125648), (708, 938040), (720, 922406), (885, 750432), (944, 703530), (1062, 625360), (1180, 562824), (1416, 469020), (1440, 461203), (1770, 375216), (1888, 351765), (2124, 312680), (2360, 281412), (2655, 250144), (2832, 234510), (3540, 187608), (4248, 156340), (4720, 140706), (5310, 125072), (5664, 117255), (7080, 93804), (7817, 84960), (8496, 78170), (9440, 70353), (10620, 62536), (14160, 46902), (15634, 42480), (16992, 39085), (21240, 31268), (23451, 28320)]