4965120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{431}}^1$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 17218656

約数和(自身を除く): 12253536

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, 431, 480, 576, 640, 720, 768, 862, 960, 1152, 1280, 1293, 1440, 1724, 1920, 2155, 2304, 2586, 2880, 3448, 3840, 3879, 4310, 5172, 5760, 6465, 6896, 7758, 8620, 10344, 11520, 12930, 13792, 15516, 17240, 19395, 20688, 25860, 27584, 31032, 34480, 38790, 41376, 51720, 55168, 62064, 68960, 77580, 82752, 103440, 110336, 124128, 137920, 155160, 165504, 206880, 248256, 275840, 310320, 331008, 413760, 496512, 551680, 620640, 827520, 993024, 1241280, 1655040, 2482560, 4965120]

約数ペア:

[(1, 4965120), (2, 2482560), (3, 1655040), (4, 1241280), (5, 993024), (6, 827520), (8, 620640), (9, 551680), (10, 496512), (12, 413760), (15, 331008), (16, 310320), (18, 275840), (20, 248256), (24, 206880), (30, 165504), (32, 155160), (36, 137920), (40, 124128), (45, 110336), (48, 103440), (60, 82752), (64, 77580), (72, 68960), (80, 62064), (90, 55168), (96, 51720), (120, 41376), (128, 38790), (144, 34480), (160, 31032), (180, 27584), (192, 25860), (240, 20688), (256, 19395), (288, 17240), (320, 15516), (360, 13792), (384, 12930), (431, 11520), (480, 10344), (576, 8620), (640, 7758), (720, 6896), (768, 6465), (862, 5760), (960, 5172), (1152, 4310), (1280, 3879), (1293, 3840), (1440, 3448), (1724, 2880), (1920, 2586), (2155, 2304)]