38718720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3388

約数の個数: 108

約数和(自身を含む): 134002596

約数和(自身を除く): 95283876

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3361, 3840, 5760, 6722, 10083, 11520, 13444, 16805, 20166, 26888, 30249, 33610, 40332, 50415, 53776, 60498, 67220, 80664, 100830, 107552, 120996, 134440, 151245, 161328, 201660, 215104, 241992, 268880, 302490, 322656, 403320, 430208, 483984, 537760, 604980, 645312, 806640, 860416, 967968, 1075520, 1209960, 1290624, 1613280, 1935936, 2151040, 2419920, 2581248, 3226560, 3871872, 4302080, 4839840, 6453120, 7743744, 9679680, 12906240, 19359360, 38718720]

約数ペア:

[(1, 38718720), (2, 19359360), (3, 12906240), (4, 9679680), (5, 7743744), (6, 6453120), (8, 4839840), (9, 4302080), (10, 3871872), (12, 3226560), (15, 2581248), (16, 2419920), (18, 2151040), (20, 1935936), (24, 1613280), (30, 1290624), (32, 1209960), (36, 1075520), (40, 967968), (45, 860416), (48, 806640), (60, 645312), (64, 604980), (72, 537760), (80, 483984), (90, 430208), (96, 403320), (120, 322656), (128, 302490), (144, 268880), (160, 241992), (180, 215104), (192, 201660), (240, 161328), (256, 151245), (288, 134440), (320, 120996), (360, 107552), (384, 100830), (480, 80664), (576, 67220), (640, 60498), (720, 53776), (768, 50415), (960, 40332), (1152, 33610), (1280, 30249), (1440, 26888), (1920, 20166), (2304, 16805), (2880, 13444), (3361, 11520), (3840, 10083), (5760, 6722)]