130012440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 284707560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 449, 456, 508, 570, 635, 760, 762, 898, 1016, 1140, 1270, 1347, 1524, 1796, 1905, 2245, 2280, 2413, 2540, 2694, 3048, 3592, 3810, 4490, 4826, 5080, 5388, 6735, 7239, 7620, 8531, 8980, 9652, 10776, 12065, 13470, 14478, 15240, 17062, 17960, 19304, 24130, 25593, 26940, 28956, 34124, 36195, 42655, 48260, 51186, 53880, 57023, 57912, 68248, 72390, 85310, 96520, 102372, 114046, 127965, 144780, 170620, 171069, 204744, 228092, 255930, 285115, 289560, 341240, 342138, 456184, 511860, 570230, 684276, 855345, 1023720, 1083437, 1140460, 1368552, 1710690, 2166874, 2280920, 3250311, 3421380, 4333748, 5417185, 6500622, 6842760, 8667496, 10834370, 13001244, 16251555, 21668740, 26002488, 32503110, 43337480, 65006220, 130012440]

約数ペア:

[(1, 130012440), (2, 65006220), (3, 43337480), (4, 32503110), (5, 26002488), (6, 21668740), (8, 16251555), (10, 13001244), (12, 10834370), (15, 8667496), (19, 6842760), (20, 6500622), (24, 5417185), (30, 4333748), (38, 3421380), (40, 3250311), (57, 2280920), (60, 2166874), (76, 1710690), (95, 1368552), (114, 1140460), (120, 1083437), (127, 1023720), (152, 855345), (190, 684276), (228, 570230), (254, 511860), (285, 456184), (380, 342138), (381, 341240), (449, 289560), (456, 285115), (508, 255930), (570, 228092), (635, 204744), (760, 171069), (762, 170620), (898, 144780), (1016, 127965), (1140, 114046), (1270, 102372), (1347, 96520), (1524, 85310), (1796, 72390), (1905, 68248), (2245, 57912), (2280, 57023), (2413, 53880), (2540, 51186), (2694, 48260), (3048, 42655), (3592, 36195), (3810, 34124), (4490, 28956), (4826, 26940), (5080, 25593), (5388, 24130), (6735, 19304), (7239, 17960), (7620, 17062), (8531, 15240), (8980, 14478), (9652, 13470), (10776, 12065)]