349240560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4679}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 1086359040

約数和(自身を除く): 737118480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4679, 4976, 6220, 7464, 9330, 9358, 12440, 14037, 14928, 18660, 18716, 23395, 24880, 28074, 37320, 37432, 46790, 56148, 70185, 74640, 74864, 93580, 112296, 140370, 187160, 224592, 280740, 374320, 561480, 1122960, 1455169, 2910338, 4365507, 5820676, 7275845, 8731014, 11641352, 14551690, 17462028, 21827535, 23282704, 29103380, 34924056, 43655070, 58206760, 69848112, 87310140, 116413520, 174620280, 349240560]

約数ペア:

[(1, 349240560), (2, 174620280), (3, 116413520), (4, 87310140), (5, 69848112), (6, 58206760), (8, 43655070), (10, 34924056), (12, 29103380), (15, 23282704), (16, 21827535), (20, 17462028), (24, 14551690), (30, 11641352), (40, 8731014), (48, 7275845), (60, 5820676), (80, 4365507), (120, 2910338), (240, 1455169), (311, 1122960), (622, 561480), (933, 374320), (1244, 280740), (1555, 224592), (1866, 187160), (2488, 140370), (3110, 112296), (3732, 93580), (4665, 74864), (4679, 74640), (4976, 70185), (6220, 56148), (7464, 46790), (9330, 37432), (9358, 37320), (12440, 28074), (14037, 24880), (14928, 23395), (18660, 18716)]