74693760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38903}}^1$

素因数の和:38925

約数の個数: 64

約数和(自身を含む): 238092480

約数和(自身を除く): 163398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 38903, 77806, 116709, 155612, 194515, 233418, 311224, 389030, 466836, 583545, 622448, 778060, 933672, 1167090, 1244896, 1556120, 1867344, 2334180, 2489792, 3112240, 3734688, 4668360, 4979584, 6224480, 7469376, 9336720, 12448960, 14938752, 18673440, 24897920, 37346880, 74693760]

約数ペア:

[(1, 74693760), (2, 37346880), (3, 24897920), (4, 18673440), (5, 14938752), (6, 12448960), (8, 9336720), (10, 7469376), (12, 6224480), (15, 4979584), (16, 4668360), (20, 3734688), (24, 3112240), (30, 2489792), (32, 2334180), (40, 1867344), (48, 1556120), (60, 1244896), (64, 1167090), (80, 933672), (96, 778060), (120, 622448), (128, 583545), (160, 466836), (192, 389030), (240, 311224), (320, 233418), (384, 194515), (480, 155612), (640, 116709), (960, 77806), (1920, 38903)]