2960640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{257}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 10283364

約数和(自身を除く): 7322724

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, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 768, 771, 960, 1028, 1152, 1280, 1285, 1440, 1542, 1920, 2056, 2304, 2313, 2570, 2880, 3084, 3840, 3855, 4112, 4626, 5140, 5760, 6168, 7710, 8224, 9252, 10280, 11520, 11565, 12336, 15420, 16448, 18504, 20560, 23130, 24672, 30840, 32896, 37008, 41120, 46260, 49344, 61680, 65792, 74016, 82240, 92520, 98688, 123360, 148032, 164480, 185040, 197376, 246720, 296064, 328960, 370080, 493440, 592128, 740160, 986880, 1480320, 2960640]

約数ペア:

[(1, 2960640), (2, 1480320), (3, 986880), (4, 740160), (5, 592128), (6, 493440), (8, 370080), (9, 328960), (10, 296064), (12, 246720), (15, 197376), (16, 185040), (18, 164480), (20, 148032), (24, 123360), (30, 98688), (32, 92520), (36, 82240), (40, 74016), (45, 65792), (48, 61680), (60, 49344), (64, 46260), (72, 41120), (80, 37008), (90, 32896), (96, 30840), (120, 24672), (128, 23130), (144, 20560), (160, 18504), (180, 16448), (192, 15420), (240, 12336), (256, 11565), (257, 11520), (288, 10280), (320, 9252), (360, 8224), (384, 7710), (480, 6168), (514, 5760), (576, 5140), (640, 4626), (720, 4112), (768, 3855), (771, 3840), (960, 3084), (1028, 2880), (1152, 2570), (1280, 2313), (1285, 2304), (1440, 2056), (1542, 1920)]