374890440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 1169510400

約数和(自身を除く): 794619960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 465, 537, 563, 620, 716, 744, 895, 930, 1074, 1126, 1240, 1432, 1689, 1790, 1860, 2148, 2252, 2685, 2815, 3378, 3580, 3720, 4296, 4504, 5370, 5549, 5630, 6756, 7160, 8445, 10740, 11098, 11260, 13512, 16647, 16890, 17453, 21480, 22196, 22520, 27745, 33294, 33780, 34906, 44392, 52359, 55490, 66588, 67560, 69812, 83235, 87265, 100777, 104718, 110980, 133176, 139624, 166470, 174530, 201554, 209436, 221960, 261795, 302331, 332940, 349060, 403108, 418872, 503885, 523590, 604662, 665880, 698120, 806216, 1007770, 1047180, 1209324, 1511655, 2015540, 2094360, 2418648, 3023310, 3124087, 4031080, 6046620, 6248174, 9372261, 12093240, 12496348, 15620435, 18744522, 24992696, 31240870, 37489044, 46861305, 62481740, 74978088, 93722610, 124963480, 187445220, 374890440]

約数ペア:

[(1, 374890440), (2, 187445220), (3, 124963480), (4, 93722610), (5, 74978088), (6, 62481740), (8, 46861305), (10, 37489044), (12, 31240870), (15, 24992696), (20, 18744522), (24, 15620435), (30, 12496348), (31, 12093240), (40, 9372261), (60, 6248174), (62, 6046620), (93, 4031080), (120, 3124087), (124, 3023310), (155, 2418648), (179, 2094360), (186, 2015540), (248, 1511655), (310, 1209324), (358, 1047180), (372, 1007770), (465, 806216), (537, 698120), (563, 665880), (620, 604662), (716, 523590), (744, 503885), (895, 418872), (930, 403108), (1074, 349060), (1126, 332940), (1240, 302331), (1432, 261795), (1689, 221960), (1790, 209436), (1860, 201554), (2148, 174530), (2252, 166470), (2685, 139624), (2815, 133176), (3378, 110980), (3580, 104718), (3720, 100777), (4296, 87265), (4504, 83235), (5370, 69812), (5549, 67560), (5630, 66588), (6756, 55490), (7160, 52359), (8445, 44392), (10740, 34906), (11098, 33780), (11260, 33294), (13512, 27745), (16647, 22520), (16890, 22196), (17453, 21480)]