288355320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72817}}^1$

素因数の和:72845

約数の個数: 96

約数和(自身を含む): 1022364720

約数和(自身を除く): 734009400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 72817, 145634, 218451, 291268, 364085, 436902, 582536, 655353, 728170, 800987, 873804, 1092255, 1310706, 1456340, 1601974, 1747608, 2184510, 2402961, 2621412, 2912680, 3203948, 3276765, 4004935, 4369020, 4805922, 5242824, 6407896, 6553530, 7208883, 8009870, 8738040, 9611844, 12014805, 13107060, 14417766, 16019740, 19223688, 24029610, 26214120, 28835532, 32039480, 36044415, 48059220, 57671064, 72088830, 96118440, 144177660, 288355320]

約数ペア:

[(1, 288355320), (2, 144177660), (3, 96118440), (4, 72088830), (5, 57671064), (6, 48059220), (8, 36044415), (9, 32039480), (10, 28835532), (11, 26214120), (12, 24029610), (15, 19223688), (18, 16019740), (20, 14417766), (22, 13107060), (24, 12014805), (30, 9611844), (33, 8738040), (36, 8009870), (40, 7208883), (44, 6553530), (45, 6407896), (55, 5242824), (60, 4805922), (66, 4369020), (72, 4004935), (88, 3276765), (90, 3203948), (99, 2912680), (110, 2621412), (120, 2402961), (132, 2184510), (165, 1747608), (180, 1601974), (198, 1456340), (220, 1310706), (264, 1092255), (330, 873804), (360, 800987), (396, 728170), (440, 655353), (495, 582536), (660, 436902), (792, 364085), (990, 291268), (1320, 218451), (1980, 145634), (3960, 72817)]