158393520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 535345200

約数和(自身を除く): 376951680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1074, 1229, 1432, 1611, 1790, 2148, 2458, 2685, 2864, 3222, 3580, 3687, 4296, 4916, 5370, 6145, 6444, 7160, 7374, 8055, 8592, 9832, 10740, 11061, 12290, 12888, 14320, 14748, 16110, 18435, 19664, 21480, 22122, 24580, 25776, 29496, 32220, 36870, 42960, 44244, 49160, 55305, 58992, 64440, 73740, 88488, 98320, 110610, 128880, 147480, 176976, 219991, 221220, 294960, 439982, 442440, 659973, 879964, 884880, 1099955, 1319946, 1759928, 1979919, 2199910, 2639892, 3299865, 3519856, 3959838, 4399820, 5279784, 6599730, 7919676, 8799640, 9899595, 10559568, 13199460, 15839352, 17599280, 19799190, 26398920, 31678704, 39598380, 52797840, 79196760, 158393520]

約数ペア:

[(1, 158393520), (2, 79196760), (3, 52797840), (4, 39598380), (5, 31678704), (6, 26398920), (8, 19799190), (9, 17599280), (10, 15839352), (12, 13199460), (15, 10559568), (16, 9899595), (18, 8799640), (20, 7919676), (24, 6599730), (30, 5279784), (36, 4399820), (40, 3959838), (45, 3519856), (48, 3299865), (60, 2639892), (72, 2199910), (80, 1979919), (90, 1759928), (120, 1319946), (144, 1099955), (179, 884880), (180, 879964), (240, 659973), (358, 442440), (360, 439982), (537, 294960), (716, 221220), (720, 219991), (895, 176976), (1074, 147480), (1229, 128880), (1432, 110610), (1611, 98320), (1790, 88488), (2148, 73740), (2458, 64440), (2685, 58992), (2864, 55305), (3222, 49160), (3580, 44244), (3687, 42960), (4296, 36870), (4916, 32220), (5370, 29496), (6145, 25776), (6444, 24580), (7160, 22122), (7374, 21480), (8055, 19664), (8592, 18435), (9832, 16110), (10740, 14748), (11061, 14320), (12290, 12888)]