140045160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50741}}^1$

素因数の和:50778

約数の個数: 64

約数和(自身を含む): 438410880

約数和(自身を除く): 298365720

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, 50741, 101482, 152223, 202964, 253705, 304446, 405928, 507410, 608892, 761115, 1014820, 1167043, 1217784, 1522230, 2029640, 2334086, 3044460, 3501129, 4668172, 5835215, 6088920, 7002258, 9336344, 11670430, 14004516, 17505645, 23340860, 28009032, 35011290, 46681720, 70022580, 140045160]

約数ペア:

[(1, 140045160), (2, 70022580), (3, 46681720), (4, 35011290), (5, 28009032), (6, 23340860), (8, 17505645), (10, 14004516), (12, 11670430), (15, 9336344), (20, 7002258), (23, 6088920), (24, 5835215), (30, 4668172), (40, 3501129), (46, 3044460), (60, 2334086), (69, 2029640), (92, 1522230), (115, 1217784), (120, 1167043), (138, 1014820), (184, 761115), (230, 608892), (276, 507410), (345, 405928), (460, 304446), (552, 253705), (690, 202964), (920, 152223), (1380, 101482), (2760, 50741)]