891349132320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2726839}}^1$

素因数の和:2727087

約数の個数: 144

約数和(自身を含む): 3055129721280

約数和(自身を除く): 2163780588960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 21792, 27240, 32688, 36320, 40860, 54480, 65376, 81720, 108960, 163440, 326880, 2726839, 5453678, 8180517, 10907356, 13634195, 16361034, 21814712, 24541551, 27268390, 32722068, 40902585, 43629424, 49083102, 54536780, 65444136, 81805170, 87258848, 98166204, 109073560, 122707755, 130888272, 163610340, 196332408, 218147120, 245415510, 261776544, 327220680, 392664816, 436294240, 490831020, 618992453, 654441360, 785329632, 981662040, 1237984906, 1308882720, 1856977359, 1963324080, 2475969812, 3094962265, 3713954718, 3926648160, 4951939624, 5570932077, 6189924530, 7427909436, 9284886795, 9903879248, 11141864154, 12379849060, 14855818872, 18569773590, 19807758496, 22283728308, 24759698120, 27854660385, 29711637744, 37139547180, 44567456616, 49519396240, 55709320770, 59423275488, 74279094360, 89134913232, 99038792480, 111418641540, 148558188720, 178269826464, 222837283080, 297116377440, 445674566160, 891349132320]

約数ペア:

[(1, 891349132320), (2, 445674566160), (3, 297116377440), (4, 222837283080), (5, 178269826464), (6, 148558188720), (8, 111418641540), (9, 99038792480), (10, 89134913232), (12, 74279094360), (15, 59423275488), (16, 55709320770), (18, 49519396240), (20, 44567456616), (24, 37139547180), (30, 29711637744), (32, 27854660385), (36, 24759698120), (40, 22283728308), (45, 19807758496), (48, 18569773590), (60, 14855818872), (72, 12379849060), (80, 11141864154), (90, 9903879248), (96, 9284886795), (120, 7427909436), (144, 6189924530), (160, 5570932077), (180, 4951939624), (227, 3926648160), (240, 3713954718), (288, 3094962265), (360, 2475969812), (454, 1963324080), (480, 1856977359), (681, 1308882720), (720, 1237984906), (908, 981662040), (1135, 785329632), (1362, 654441360), (1440, 618992453), (1816, 490831020), (2043, 436294240), (2270, 392664816), (2724, 327220680), (3405, 261776544), (3632, 245415510), (4086, 218147120), (4540, 196332408), (5448, 163610340), (6810, 130888272), (7264, 122707755), (8172, 109073560), (9080, 98166204), (10215, 87258848), (10896, 81805170), (13620, 65444136), (16344, 54536780), (18160, 49083102), (20430, 43629424), (21792, 40902585), (27240, 32722068), (32688, 27268390), (36320, 24541551), (40860, 21814712), (54480, 16361034), (65376, 13634195), (81720, 10907356), (108960, 8180517), (163440, 5453678), (326880, 2726839)]