1520444160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2323

約数の個数: 216

約数和(自身を含む): 5352132240

約数和(自身を除く): 3831688080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 768, 885, 944, 960, 1062, 1152, 1180, 1280, 1416, 1440, 1770, 1888, 1920, 2124, 2237, 2304, 2360, 2655, 2832, 2880, 3540, 3776, 3840, 4248, 4474, 4720, 5310, 5664, 5760, 6711, 7080, 7552, 8496, 8948, 9440, 10620, 11185, 11328, 11520, 13422, 14160, 15104, 16992, 17896, 18880, 20133, 21240, 22370, 22656, 26844, 28320, 33555, 33984, 35792, 37760, 40266, 42480, 44740, 45312, 53688, 56640, 67110, 67968, 71584, 75520, 80532, 84960, 89480, 100665, 107376, 113280, 131983, 134220, 135936, 143168, 161064, 169920, 178960, 201330, 214752, 226560, 263966, 268440, 286336, 322128, 339840, 357920, 395949, 402660, 429504, 527932, 536880, 572672, 644256, 659915, 679680, 715840, 791898, 805320, 859008, 1055864, 1073760, 1187847, 1288512, 1319830, 1431680, 1583796, 1610640, 1718016, 1979745, 2111728, 2147520, 2375694, 2577024, 2639660, 2863360, 3167592, 3221280, 3959490, 4223456, 4295040, 4751388, 5154048, 5279320, 5939235, 6335184, 6442560, 7918980, 8446912, 8590080, 9502776, 10558640, 11878470, 12670368, 12885120, 15837960, 16893824, 19005552, 21117280, 23756940, 25340736, 25770240, 31675920, 33787648, 38011104, 42234560, 47513880, 50681472, 63351840, 76022208, 84469120, 95027760, 101362944, 126703680, 152044416, 168938240, 190055520, 253407360, 304088832, 380111040, 506814720, 760222080, 1520444160]

約数ペア:

[(1, 1520444160), (2, 760222080), (3, 506814720), (4, 380111040), (5, 304088832), (6, 253407360), (8, 190055520), (9, 168938240), (10, 152044416), (12, 126703680), (15, 101362944), (16, 95027760), (18, 84469120), (20, 76022208), (24, 63351840), (30, 50681472), (32, 47513880), (36, 42234560), (40, 38011104), (45, 33787648), (48, 31675920), (59, 25770240), (60, 25340736), (64, 23756940), (72, 21117280), (80, 19005552), (90, 16893824), (96, 15837960), (118, 12885120), (120, 12670368), (128, 11878470), (144, 10558640), (160, 9502776), (177, 8590080), (180, 8446912), (192, 7918980), (236, 6442560), (240, 6335184), (256, 5939235), (288, 5279320), (295, 5154048), (320, 4751388), (354, 4295040), (360, 4223456), (384, 3959490), (472, 3221280), (480, 3167592), (531, 2863360), (576, 2639660), (590, 2577024), (640, 2375694), (708, 2147520), (720, 2111728), (768, 1979745), (885, 1718016), (944, 1610640), (960, 1583796), (1062, 1431680), (1152, 1319830), (1180, 1288512), (1280, 1187847), (1416, 1073760), (1440, 1055864), (1770, 859008), (1888, 805320), (1920, 791898), (2124, 715840), (2237, 679680), (2304, 659915), (2360, 644256), (2655, 572672), (2832, 536880), (2880, 527932), (3540, 429504), (3776, 402660), (3840, 395949), (4248, 357920), (4474, 339840), (4720, 322128), (5310, 286336), (5664, 268440), (5760, 263966), (6711, 226560), (7080, 214752), (7552, 201330), (8496, 178960), (8948, 169920), (9440, 161064), (10620, 143168), (11185, 135936), (11328, 134220), (11520, 131983), (13422, 113280), (14160, 107376), (15104, 100665), (16992, 89480), (17896, 84960), (18880, 80532), (20133, 75520), (21240, 71584), (22370, 67968), (22656, 67110), (26844, 56640), (28320, 53688), (33555, 45312), (33984, 44740), (35792, 42480), (37760, 40266)]