141320280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51203}}^1$

素因数の和:51240

約数の個数: 64

約数和(自身を含む): 442402560

約数和(自身を除く): 301082280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 51203, 102406, 153609, 204812, 256015, 307218, 409624, 512030, 614436, 768045, 1024060, 1177669, 1228872, 1536090, 2048120, 2355338, 3072180, 3533007, 4710676, 5888345, 6144360, 7066014, 9421352, 11776690, 14132028, 17665035, 23553380, 28264056, 35330070, 47106760, 70660140, 141320280]

約数ペア:

[(1, 141320280), (2, 70660140), (3, 47106760), (4, 35330070), (5, 28264056), (6, 23553380), (8, 17665035), (10, 14132028), (12, 11776690), (15, 9421352), (20, 7066014), (23, 6144360), (24, 5888345), (30, 4710676), (40, 3533007), (46, 3072180), (60, 2355338), (69, 2048120), (92, 1536090), (115, 1228872), (120, 1177669), (138, 1024060), (184, 768045), (230, 614436), (276, 512030), (345, 409624), (460, 307218), (552, 256015), (690, 204812), (920, 153609), (1380, 102406), (2760, 51203)]