385470720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{33461}}^1$

素因数の和:33488

約数の個数: 108

約数和(自身を含む): 1333728396

約数和(自身を除く): 948257676

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, 33461, 66922, 100383, 133844, 167305, 200766, 267688, 301149, 334610, 401532, 501915, 535376, 602298, 669220, 803064, 1003830, 1070752, 1204596, 1338440, 1505745, 1606128, 2007660, 2141504, 2409192, 2676880, 3011490, 3212256, 4015320, 4283008, 4818384, 5353760, 6022980, 6424512, 8030640, 8566016, 9636768, 10707520, 12045960, 12849024, 16061280, 19273536, 21415040, 24091920, 25698048, 32122560, 38547072, 42830080, 48183840, 64245120, 77094144, 96367680, 128490240, 192735360, 385470720]

約数ペア:

[(1, 385470720), (2, 192735360), (3, 128490240), (4, 96367680), (5, 77094144), (6, 64245120), (8, 48183840), (9, 42830080), (10, 38547072), (12, 32122560), (15, 25698048), (16, 24091920), (18, 21415040), (20, 19273536), (24, 16061280), (30, 12849024), (32, 12045960), (36, 10707520), (40, 9636768), (45, 8566016), (48, 8030640), (60, 6424512), (64, 6022980), (72, 5353760), (80, 4818384), (90, 4283008), (96, 4015320), (120, 3212256), (128, 3011490), (144, 2676880), (160, 2409192), (180, 2141504), (192, 2007660), (240, 1606128), (256, 1505745), (288, 1338440), (320, 1204596), (360, 1070752), (384, 1003830), (480, 803064), (576, 669220), (640, 602298), (720, 535376), (768, 501915), (960, 401532), (1152, 334610), (1280, 301149), (1440, 267688), (1920, 200766), (2304, 167305), (2880, 133844), (3840, 100383), (5760, 66922), (11520, 33461)]