329690880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{28619}}^1$

素因数の和:28646

約数の個数: 108

約数和(自身を含む): 1140735960

約数和(自身を除く): 811045080

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, 3840, 5760, 11520, 28619, 57238, 85857, 114476, 143095, 171714, 228952, 257571, 286190, 343428, 429285, 457904, 515142, 572380, 686856, 858570, 915808, 1030284, 1144760, 1287855, 1373712, 1717140, 1831616, 2060568, 2289520, 2575710, 2747424, 3434280, 3663232, 4121136, 4579040, 5151420, 5494848, 6868560, 7326464, 8242272, 9158080, 10302840, 10989696, 13737120, 16484544, 18316160, 20605680, 21979392, 27474240, 32969088, 36632320, 41211360, 54948480, 65938176, 82422720, 109896960, 164845440, 329690880]

約数ペア:

[(1, 329690880), (2, 164845440), (3, 109896960), (4, 82422720), (5, 65938176), (6, 54948480), (8, 41211360), (9, 36632320), (10, 32969088), (12, 27474240), (15, 21979392), (16, 20605680), (18, 18316160), (20, 16484544), (24, 13737120), (30, 10989696), (32, 10302840), (36, 9158080), (40, 8242272), (45, 7326464), (48, 6868560), (60, 5494848), (64, 5151420), (72, 4579040), (80, 4121136), (90, 3663232), (96, 3434280), (120, 2747424), (128, 2575710), (144, 2289520), (160, 2060568), (180, 1831616), (192, 1717140), (240, 1373712), (256, 1287855), (288, 1144760), (320, 1030284), (360, 915808), (384, 858570), (480, 686856), (576, 572380), (640, 515142), (720, 457904), (768, 429285), (960, 343428), (1152, 286190), (1280, 257571), (1440, 228952), (1920, 171714), (2304, 143095), (2880, 114476), (3840, 85857), (5760, 57238), (11520, 28619)]