2079486720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{180511}}^1$

素因数の和:180538

約数の個数: 108

約数和(自身を含む): 7194847296

約数和(自身を除く): 5115360576

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, 180511, 361022, 541533, 722044, 902555, 1083066, 1444088, 1624599, 1805110, 2166132, 2707665, 2888176, 3249198, 3610220, 4332264, 5415330, 5776352, 6498396, 7220440, 8122995, 8664528, 10830660, 11552704, 12996792, 14440880, 16245990, 17329056, 21661320, 23105408, 25993584, 28881760, 32491980, 34658112, 43322640, 46210816, 51987168, 57763520, 64983960, 69316224, 86645280, 103974336, 115527040, 129967920, 138632448, 173290560, 207948672, 231054080, 259935840, 346581120, 415897344, 519871680, 693162240, 1039743360, 2079486720]

約数ペア:

[(1, 2079486720), (2, 1039743360), (3, 693162240), (4, 519871680), (5, 415897344), (6, 346581120), (8, 259935840), (9, 231054080), (10, 207948672), (12, 173290560), (15, 138632448), (16, 129967920), (18, 115527040), (20, 103974336), (24, 86645280), (30, 69316224), (32, 64983960), (36, 57763520), (40, 51987168), (45, 46210816), (48, 43322640), (60, 34658112), (64, 32491980), (72, 28881760), (80, 25993584), (90, 23105408), (96, 21661320), (120, 17329056), (128, 16245990), (144, 14440880), (160, 12996792), (180, 11552704), (192, 10830660), (240, 8664528), (256, 8122995), (288, 7220440), (320, 6498396), (360, 5776352), (384, 5415330), (480, 4332264), (576, 3610220), (640, 3249198), (720, 2888176), (768, 2707665), (960, 2166132), (1152, 1805110), (1280, 1624599), (1440, 1444088), (1920, 1083066), (2304, 902555), (2880, 722044), (3840, 541533), (5760, 361022), (11520, 180511)]